Product Security Updates

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6. Check that the output will say: C:\Users/VirtualLab-Dev Team>Dotnet –version 8.0.11 to remediate this vulnerability

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2023-48674

Updated April 21, 2025

BACKGROUND

The Dell BIOS on the Infinity system is missing a security patch and is, therefore, affected by an improper NULL termination vulnerability that can result in a denial of service (DoS) condition. A high-privilege user with network access to the computer can send malicious data.

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please ensure that the ‘Fixed version’ for OptiPlex XE4 series is 1.22.0 for OptiPlex XE4 series whereas the installed version is currently 1.9.0. To check and fix the version for Dell OptiPlex XE4, please refer to the following steps:

1. Verify Current BIOS Version:

            a. Check the current BIOS version installed on your OptiPlex XE4 system. If it's 1.9.0. Please follow step 2.

 2. Download the Fixed BIOS Version:

            a. Visit the Dell Support site and download the BIOS version 1.22.0 for the OptiPlex XE4 series.

 3. Prepare for BIOS Update:

            a. Backup all important data to prevent data loss during the update process.

            b. Ensure your system is connected to a reliable power source.

 4. Update the BIOS:

            a. Follow the instructions provided by Dell to update the BIOS. This typically involves running the downloaded executable file and following the on-screen prompts.

 5. Verify the Update:

            a. After the update, restart your system and enter the BIOS setup to confirm that the BIOS version is now 1.22.0.

 6. Monitor System Performance:

            a. Cepheid recommends that post-update you monitor the computer for unusual behavior and report anything unusual to Cepheid Technical Support.

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Associated with Windows Permissions

Updated April 21, 2025

BACKGROUND

Windows service executable with insecure permissions on the remote host may allow an unprivileged user to potentially overwrite with arbitrary code resulting in privilege escalation. For more information, please reference the following: https://www.tenable.com/plugins/nessus/65057.

CEPHEID PRODUCTS AFFECTED

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Cepheid recommends that this update be implemented by your organization’s IT department.

Please ensure that the following groups do not have permissions to modify or write service executable files that contain service executables:

• Everyone
• Users
• Domain Users
• Authenticated Users

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2024-48993 through CVE-2024-49018, CVE-2024-49021, CVE-2024-49043.

Updated April 21, 2025

BACKGROUND

The Microsoft SQL Server installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities. A third-party could potentially exploit this vulnerability and bypass authentication and execute unauthorized arbitrary commands. For more information, please reference the following: https://www.tenable.com/plugins/nessus/211471.

CEPHEID PRODUCTS AFFECTED

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

The correct version should be 2019.150.4410.1 for SQL Server Version: 15.0.4223.1 Express Edition and SQL Server Instance: MSSQLSERVER.

Please download the link below and proceed to apply the patch: https://catalog.s.download.windowsupdate.com/d/msdownload/update/software/secu/2024/11/sqlserver2019-kb5046860-x64_618ad2ed38cad99be8fc5688ab98a10813e98de1.exe.

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2025-21210, CVE-2025-21211, CVE-2025-21213, CVE-2025-21214, CVE-2025-21215, CVE-2025-21228 through CVE-2025-21241, CVE-2025-21244, CVE-2025-21245, CVE-2025-21246, CVE-2025-21300, CVE-2025-21301, CVE-2025-21302, CVE-2025-21304 through CVE-2025-21308

Updated April 21, 2025

BACKGROUND

The remote Windows host is missing security update 5049981. It is, therefore, affected by multiple vulnerabilities including but not limited to:

• Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
• Windows Telephony Service Remote Code Execution Vulnerability
• Windows BitLocker Information Disclosure Vulnerability

For more information, please reference the following: https://support.microsoft.com/en-us/topic/january-14-2025-kb5049981-os-builds-19044-5371-and-19045-5371-12f3788f-6e7d-4524-8ab3-27d1666e0510.

CEPHEID PRODUCTS AFFECTED

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

The C:\Windows\system32\ntoskrnl.exe has not been patched and the correct version should be: 10.0.19041.5369

Please download the link below and proceed to apply the patch https://catalog.s.download.windowsupdate.com/d/msdownload/update/software/secu/2025/01/windows10.0-kb5049981-x64_bda073f7d8e14e65c2632b47278924b8a0f6b374.msu.

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2025-21176

Updated April 21, 2025

BACKGROUND

CVE-2025-21176 is a security vulnerability in Microsoft's .NET Framework and Visual Studio allowing a third-party to execute code remotely. For more information, please reference the following: https://support.microsoft.com/en-us/topic/january-14-2025-kb5049613-cumulative-update-for-net-framework-3-5-and-4-8-for-windows-10-version-21h2-and-windows-10-version-22h2-5a937c4b-5764-4f98-84a9-7f81e232666e. 

CEPHEID PRODUCTS AFFECTED

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

The remote version should be 4.8.4772.0. 

Please download the link below and proceed to apply the patch: https://catalog.s.download.windowsupdate.com/d/msdownload/update/software/secu/2024/12/windows10.0-kb5049613-x64-ndp48_9fb624c593353450a31118a4029ebed77699760b.msu/. 

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

GeneXpert Dx 6.5 Software Upgrade Announcement for Windows OS

Updated January 1, 2025

We would like to inform you of an important update regarding the compatibility and support for Cepheid’s GeneXpert Dx 6.5 software version used with GeneXpert Dx systems.

Effective immediately, the GeneXpert Dx 6.5 software version can no longer be installed on computers running the Windows 7 operating system. This decision follows the end of support for the Windows 7 operating system by Microsoft. As a result of the end of support for Windows 7, Cepheid is unable to ensure the security and functionality of GeneXpert Dx 6.5 software on this operating system. Continuing to use GeneXpert Dx 6.5 on Windows 7 could expose data on that computer and any connected device(s) to cybersecurity vulnerabilities.

Cepheid advises GeneXpert Dx systems with Windows 7 to upgrade to a supported operating system (Windows 10 IoT Enterprise LTSC), on a Cepheid configured computer which will continue to receive regular updates and security patches until January 13, 2032. This will ensure the continued security and optimal performance of your GeneXpert Dx systems on the latest software version GeneXpert Dx 6.5.

As a next step, we recommend you identify all systems currently running Windows 7 that use the GeneXpert Dx 6.5 software version and plan to upgrade these systems to a an actively supported operating system. Please defer to your organization or institution’s guidelines on whether re-validation is required once a new operating system is installed as a part of the upgrade.

If you have any questions or require assistance with the upgrade process, please do not hesitate contact Cepheid Technical Support at techsupport@cepheid.com.

Microsoft Windows OS Security Update

Updated January 1, 2025

BACKGROUND

Microsoft has released an update to address security issues for the Windows operating system. For more information, the Microsoft KB5043064 article can be found here: https://support.microsoft.com/en-us/topic/september-10-2024-kb5043064-os-builds-19044-4894-and-19045-4894-cd14b547-a3f0-4b8f-b037-4ae3ce83a781.

The following CVEs are in scope: CVE-2024-21416, CVE-2024-30073, CVE-2024-38014, CVE-2024-38045, CVE-2024-38046, CVE-2024-38119, CVE-2024-38217, CVE-2024-38234, CVE-2024-38235, CVE-2024-38237, CVE-2024-38238, CVE-2024-38239, CVE-2024-38240, CVE-2024-38241, CVE-2024-38242, CVE-2024-38243, CVE-2024-38244, CVE-2024-38245, CVE-2024-38246, CVE-2024-38247, CVE-2024-38248, CVE-2024-38249, CVE-2024-38250, CVE-2024-38252, CVE-2024-38254, CVE-2024-38256, CVE-2024-38257, CVE-2024-43461, CVE-2024-43487

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please download the following link from the Microsoft website: https://catalog.s.download.windowsupdate.com/c/msdownload/update/software/secu/2024/09/windows10.0-kb5043064-x64_0424c72dcc5ac6d6682f2108afe872ecb8a09394.msu

If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Notifications: CVE-2024-21814 & CVE-2023-28388

Updated January 1, 2025

BACKGROUND

The Chipset Device Software installed on the Cepheid OS touchscreen may contain a vulnerability related to an uncontrolled search path element, potentially allowing an authenticated local attacker to escalate their privileges.

For more information, please reference the following:

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00870.html
• https://www.tenable.com/plugins/nessus/186475

CEPHEID PRODUCTS AFFECTED

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please upgrade to 10.1.19444.8378 software version or higher. The latest version of the utility version can be found here (version 10.1.19867.8574): https://www.intel.com/content/www/us/en/download/19347/chipset-inf-utility.html  

If you have any questions or concerns, please contact Cepheid Technical Support techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2024-37334

Updated January 1, 2025

BACKGROUND

SQL Server OLE DB driver installed on the remote host lacks a security update and is impacted by a remote code execution vulnerability, leading an authenticated user to potentially connect to a malicious SQL server database via a connection driver. For more information, please reference the following: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-37334

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

The link to the patch can be found below. Click the link and then click ‘Download’ to proceed.

https://www.catalog.update.microsoft.com/Search.aspx?q=KB5040711

If you have any questions or concerns, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2024-38081

Updated January 1, 2025

BACKGROUND

CVE-2024-38081 is a vulnerability that affects the .NET Framework 3.5, 4.8, and 4.81 where the Cepheid computer is missing a security update. These computers may be impacted by a remote code execution vulnerability. For more information, please reference KB5039893 or KB5039884 from Microsoft:

• https://support.microsoft.com/en-us/topic/july-9-2024-kb5039893-cumulative-update-for-net-framework-3-5-and-4-8-1-for-windows-10-version-21h2-and-windows-10-version-22h2-71bd323c-e8e8-4d1f-9f8f-5dda2eeb6feb
• https://support.microsoft.com/en-us/topic/july-9-2024-kb5039884-cumulative-update-for-net-framework-3-5-and-4-8-for-windows-10-version-21h2-and-windows-10-version-22h2-2bd4310c-948e-4808-ab4e-a2e0e3bcf5bd

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

Dx customers using Cepheid OS 2.1 software on the touchscreen are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please ensure you have downloaded the Microsoft Windows July 2024 Security Update for Windows 10 Version 21H2 and Windows 10 22H2 which would allow your system to be fully protected from this vulnerability. Customers with automatic updates do not need to take further action.

If you have not yet automated Windows updates, select Start > Settings > Update & Security > Windows Update and then select ‘Check for updates’. 

Cepheid highly recommends backing up test result data or the database before the patch is installed. For instructions on how to shut down the Dx software and back up test result data, please consult the user manual. For further information regarding installation, please consult your IT group or follow your organization's IT governance policies.

For more detailed information on steps related to this update, please contact Cepheid Technical Support at techsupport@cepheid.com.

Critical Vulnerability Notification: CVE-2024-38081

Updated January 1, 2025

BACKGROUND

The Cepheid computer running Windows OS has at least one service installed that uses an unquoted service path which may allow a third-party to insert an executable file in the path of the affected service. For more information, please reference the following: https://www.tenable.com/plugins/nessus/63155.

The following CVEs are in scope: CVE-2013-1609, CVE-2014-0759, CVE 2014-5455.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Before updating the Windows registry file, Cepheid strongly recommends that you work with your IT group or representative to ensure the update is performed in a manner that does not affect the functioning of the system. If you have any questions or concerns, please contact Cepheid Technical Support.

Cepheid highly recommends backing up the registry and test result data or the database. For instructions on how to shut down the software and back up test result data, please consult the user manual.

Once back up of the registry and database or test data is complete, please open and update the NetPipeActivator with the following: C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe

Apache Log4j Notification

Updated January 1, 2025

BACKGROUND

The version of Apache Log4j on the Cepheid computer running a Windows OS may be impacted by a remote code execution when configured to use JMSappender. This is found in Apache Log4j version 1.2. For more information, please reference the following:

• https://learn.microsoft.com/en-us/troubleshoot/sql/releases/sqlserver-2019/cumulativeupdate16

The following CVEs are in scope: CVE-2021-4104, CVE-2019-17571, CVE-2020-9488, CVE-2022-23302, CVE-2022-23305, CVE-2022-23307, CVE-2023-26464.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

An SQL update to CU16 KB5011644 from SQL Server 2019 RTM is recommended. Please follow the steps below:

1. Download the Update:
   • Follow the link to the Microsoft Update Catalog and click here: Microsoft Update Catalog
   • Download the appropriate update package for your system.
2. Prepare for the Update:
   • Backup Your Data: Ensure you have a full backup of your databases and system.
   • Check System Requirements: Verify that your system meets the requirements for the update.
   • Notify Users: Inform users about the planned update and potential downtime.
3. Install the Update:
   • Run the Installer: Execute the downloaded update package.
   • Follow On-Screen Instructions: The installer will guide you through the update process. Make sure to read and follow all prompts carefully.
   • Restart Services: After the installation is complete, restart the SQL Server services.
4. Verify the Update:
   • Check SQL Server Version: Open SQL Server Management Studio (SSMS) and run the following query to verify the update:
   • SELECT @@VERSION; The version should be updated to 15.0.4223.11
   • Review Logs: Check the SQL Server error logs and Windows Event Viewer for any issues during the update.
5. Post-Update Tasks:
   • Run Tests: Perform tests to ensure that SQL Server is functioning correctly after the update.
   • Monitor Performance: Keep an eye on the server performance to ensure there are no unexpected issues.
   • Update Documentation: Document the update process and any changes made.

Critical Vulnerability Notification: CVE-2013-3900

Updated January 1, 2025

BACKGROUND

CVE-2013-3900 is a WinVerifyTrust vulnerability that may affect a Cepheid computer running Windows OS.  This vulnerability may lead to receipt of specially crafted requests to execute arbitrary code. For more information, please reference the following: https://www.tenable.com/plugins/nessus/166555.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Before updating the Windows registry file, Cepheid strongly recommends that you work with your IT group or representative to ensure the update is performed in a manner that does not affect the functioning of the system. If you have any questions or concerns, please contact Cepheid Technical Support at techsupport@cepheid.com.

Cepheid highly recommends backing up the registry and test result data or the database. For instructions on how to shut down the software and back up test result data, please consult the user manual.

Once back up of the registry and database or test data is complete, please open the registry, navigate to the 2 folder structures below, and enable ""EnableCertPaddingCheck""=""1"" as given below. Please create the folders as required if not available already.

[HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Wintrust\Config]  

""EnableCertPaddingCheck""=""1""

[HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Cryptography\Wintrust\Config]

""EnableCertPaddingCheck""=""1""

Windows 10 Pro End of Support

Updated July 22, 2024

BACKGROUND

As a part of Cepheid’s commitment to supporting our test menu while ensuring consistent security patch management, we are informing you of Microsoft’s Windows 10 Pro end of support on October 14, 2025. 

For all customers running Windows 10 Pro, Cepheid is recommending an upgrade to Windows 10 IoT Enterprise LTSC 2021 featuring the latest Cepheid product software version which ensures active support with the latest cybersecurity and data privacy protection until January 13, 2032.

Windows 7 OS is no longer actively supported by Microsoft and continued use may introduce potential exposure of data on that computer and any connected device(s) to cybersecurity vulnerabilities. If your system is connected to a Windows 7 OS PC/laptop, an upgrade is strongly recommended. Please see previous communication from Cepheid here. 

If you have any questions or concerns about transitioning to Windows 10 IoT Enterprise LTSC 2021,  please contact your local Cepheid representative. You may also contact Cepheid Technical Support. 

We value your continued business and loyalty to our products, appreciate your partnerships, and will continue to strive to work with you on a personalized transition option to our latest and highest quality solutions and technologies. 

Critical Vulnerability Notification: CVE-2016-2183 covering OpenSSL vulnerability  

Updated September 17, 2024

BACKGROUND

DES and Triple DES ciphers employed in TLS, SSH, and IPSec protocols may allow for remote attackers to gather cleartext data against a long-duration encrypted session. For more information, please reference the following: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2183.

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Cepheid recommends that this update be implemented by your organization’s IT department.

Please follow the steps below to apply the patch:

1. On the system where the patch needs to be installed, in the Windows search bar enter “Windows Power Shell” and open it as an administrator
2. Enter the command Disable-TlsCipherSuite -Name 'TLS_RSA_WITH_3DES_EDE_CBC_SHA' in the Windows PowerShell window
3. Hit on the Enter button on your keyboard 

If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Notification: CVE-2013-3900

Updated September 17, 2024

BACKGROUND

CVE-2013-3900 is a WinVerifyTrust vulnerability that affects a remote system and may lead to receipt of specially crafted requests. For more information, please reference the following: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3900.

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Before updating the Windows registry file, Cepheid strongly recommends that you work with your IT group or representative to ensure the update is performed in a manner that does not affect the functioning of the system. If you have any questions or concerns, please contact Cepheid Technical Support.

Cepheid highly recommends backing up the registry and test result data or the database. For instructions on how to shut down the software and back up test result data, please consult the user manual.

Once back up of the registry and database or test data is complete, please follow the steps below:

1. Open "Registry Editor” and go to the below location and make the changes as below.

[HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Wintrust\Config]

"EnableCertPaddingCheck"="1"

[HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Cryptography\Wintrust\Config]

"EnableCertPaddingCheck"="1"

TLS Version 1.0 Protocol Detection & (4) TLS Version 1.1 Weak Protocol Notification   

Updated September 17, 2024

BACKGROUND

The remote server accepts connections encrypted using TLS 1.0, which has a number of cryptographic design flaws and the remote server also offers deprecated TLS 1.1, both which are only mitigated by newer versions TLS 1.2 and 1.3.

For more information, please reference the following:

• https://www.tenable.com/plugins/nessus/104743
• https://www.tenable.com/plugins/was/112546

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please enable support for TLS 1.2 and 1.3 while disabling TLS 1.0 or 1.1 which involves a Windows registry update.  

Before updating the Windows registry file, Cepheid strongly recommends that you work with your IT group or representative to ensure the update is performed in a manner that does not affect the functioning of the system. Cepheid highly recommends backing up the registry and test result data or the database. For instructions on how to shut down the software and back up test result data, please consult the user manual.

Once back up of the registry and database or test data is complete, please follow the steps below:

Steps to follow to apply this.                                           

1. Search for "Registry Editor" in windows search bar. 
2. Navigate to below path. Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ SecurityProviders\SCHANNEL\Protocols                                                                
3. Under Protocols create two keys (folders) structure for TLS 1.0 and TLS 1.1. Note: Right click on the Protocols to create a new key.
4. Under each TLS folders, create two more keys (folders) as Client and Server
5. Click on client folder, on the RHS empty space, right click and select NEW-DWORD option.
6. Rename to "Enabled" and should have the value set to "0". Note: Same values to be created for TLS 1.0 and TLS 1.1 and both client and server folders.
7. Close the editor.
8. Open SQL Server configuration manager.
9. Click on SQL Server Services option.
10. Stop and Start the SQL Server (MSSQLSERVER) service.
11. Close the SQL server configuration manager application.
12. Download Nmap tool from Google and install it in the system.
13. Open command prompt and enter the below command: nmap -script ssl-enum-ciphers -p 1433 localhost
14. Hit the Enter button on the keyboard.
15. Verify that only TLS 1.2 and above is displayed in the cmd prompt.

If you have any questions or concerns, please contact Cepheid Technical Support.

Microsoft SQL Server Unsupported Version

Updated September 17, 2024

BACKGROUND

The installation of a particular version number of Microsoft SQL is no longer supported resulting in no new security patches for the product. The following unsupported installations of Microsoft SQL Server were detected:

  Installed version: 13.0.4259.0 Express Edition

  Install path: C:\Program Files\Microsoft SQL Server\MSSQL13.MSSQLSERVER\MSSQL\Binn

  Instance: MSSQLSERVER

  Minimum supported version: 13.0.6300.2 (2016 SP3)

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please upgrade to a version of Microsoft SQL that is currently supported. The correct Microsoft SQL version for download is available: https://www.microsoft.com/en-us/download/details.aspx?id=103440. 

The KB article from Microsoft with information on updates is available here: https://learn.microsoft.com/en-us/troubleshoot/sql/releases/sqlserver-2016/servicepack3.

If you have any questions or concerns, please contact Cepheid Technical Support.

Microsoft Windows LM / NTMv1 Authentication Enabled

Updated September 17, 2024

BACKGROUND

The remote host is configured to attempt LM and/or NTLMv1 for outbound authentication, and these protocols employe weak encryption. A remote attacker who is able to read LM or NTLMv1 challenge and response packets could exploit this to get a user's LM or NTLM hash allowing an attacker to authenticate as that user. For more information, please reference the following: https://www.tenable.com/plugins/nessus/63478.

CEPHEID PRODUCTS AFFECTED

Infinity customers using GeneXpert Xpertise 6.8 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Before updating the Windows registry file, Cepheid strongly recommends that you work with your IT group or representative to ensure the update is performed in a manner that does not affect the functioning of the system. If you have any questions or concerns, please contact Cepheid Technical Support.

Cepheid highly recommends backing up the registry and test result data or the database. For instructions on how to shut down the software and back up test result data, please consult the user manual.

Once back up of the registry and database or test data is complete, please follow the steps below:

1. On the system where the patch needs to be installed, in the Windows search bar enter “Registry Editor" and open Registry Editor.
2. Go to the location HKLM\SYSTEM\CurrentControlSet\Control\Lsa\LmCompatibilityLevel and update the LmCompatibilityLevel as "1"

If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Notification: CVE-2024-21409 covering .NET Framework Update Notification

Updated September 17, 2024

BACKGROUND

The Microsoft .NET Framework installation on the remote host is missing a security update and is affected by remote code execution vulnerability. Additional information can be found on Microsoft’s webpage or the National Vulnerability Database:

•  https://support.microsoft.com/en-us/topic/april-9-2024-kb5036618-cumulative-update-for-net-framework-3-5-and-4-8-1-for-windows-10-version-21h2-and-windows-10-version-22h2-31736446-01da-4bdb-b20d-81daf3db1e33
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21409

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please download the following updates covering Windows 22H2 for Windows 10 Pro or Windows 22H2 for x64 specific to Windows 10 IoT LTSC.

https://catalog.update.microsoft.com/Search.aspx?q=5036618

Microsoft has announced an October 14, 2025 end of support date for Windows 10 Pro, and Cepheid recommends an upgrade to Windows 10 IoT Enterprise LTSC 2021. If you have any questions or concerns, please contact Cepheid Technical Support or your local representative.

Java Update Notification

Updated September 17, 2024

BACKGROUND

The 8u401, 20.3.13, 21.3.9, 11.0.23, 17.0.11, 21.0.3, 22 and perf versions of Java installed on the remote host are affected by multiple vulnerabilities. For more information, a critical patch update advisory can be viewed here: https://www.oracle.com/security-alerts/cpuapr2024.html.

The following CVEs are in scope: CVE-2023-32643, CVE-2023-41993, CVE-2024-20954, CVE-2024-21002, CVE-2024-21003, CVE-2024-21004, CVE-2024-21005, CVE-2024-21011, CVE-2024-21012, CVE-2024-21068, CVE-2024-21085, CVE-2024-21094, CVE-2024-21098, CVE-2024-21892

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please upgrade to the latest patched version of Java 8 that is available at this link below. A restart of the PC or laptop may be required.

https://www.java.com/en/download/

If you have any questions or concerns, please contact Cepheid Technical Support.

Apache Log4j 2.16.0 Upgrade Notification 

Updated September 17, 2024

BACKGROUND

Apache Log4j 1.2 is impacted by a remote code execution vulnerability when configured to use JMSAppender.

The following CVEs are in scope: CVE-2021-4104, CVE-2019-17571, CVE-2020-9488, CVE-2022-23302, CVE-2022-23305, CVE-2022-23307, CVE-2023-26464.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please ensure you have applied KB5011644 patch for Microsoft SQL Server to remove log4j-1.2.17 and allow your system to be fully protected from this vulnerability. The correct link can be found below and click ‘Download’ to proceed.

https://www.catalog.update.microsoft.com/Search.aspx?q=KB5011644

If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Notification: CVE-2024-4761

Updated September 17, 2024

BACKGROUND

CVE-2024-4761 is a vulnerability impacting Microsoft Edge which may lead to a remote party to perform an out of bounds memory write through a crated HTML page. For more information, please reference the following: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4761.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please check the current version of Microsoft Edge to ensure Microsoft Edge version 124.0.2478.105 or later. Note that allowing Microsoft Windows security updates will automatically enable the patch for affected customers. For further information on how to determine your system’s version of Microsoft Edge, please consult your IT group or follow your organization’s IT governance policies. If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Notification: CVE-2016-2183

Updated September 17, 2024

BACKGROUND

CVE-2016-2183 relates to block ciphers within SSL/TLS protocols with a number of cryptographic design flaws, and under specific configurations, a collision attack is possible. For more information, please reference the following: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2183.

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Please enable support for TLS 1.2 and/or 1.3 while simultaneously disabling support for TLS 1.0 and/or 1.1 to mitigate this issue as newer versions of TLS 1.2 and 1.3 are designed to protect against these flaws. To enable support:

1. Go to Control Panel and search for Internet Properties
2. Go to the Advanced Tab
3. Uncheck TLS 1.0 and/or TLS 1.1 box
4. Check TLS 1.2 and/or TLS 1.3 box

If you have any questions or concerns, please contact Cepheid Technical Support.

Critical Vulnerability Associated with Windows Permissions

Updated September 17, 2024

BACKGROUND

Windows service executable with insecure permissions on the remote host may allow an unprivileged user to potentially overwrite with arbitrary code resulting in privilege escalation. For more information, please reference the following: https://www.tenable.com/plugins/nessus/65057.  

CEPHEID PRODUCTS AFFECTED

Dx customers using GeneXpert Dx 6.5 software are impacted.

ACTIONS REQUIRED BY CUSTOMERS

Cepheid recommends that this update be implemented by your organization’s IT department.

Please ensure that the following groups do not have permissions to modify or write service executable files that contain service executables:

• Everyone
• Users
• Domain Users
• Authenticated Users

For more detailed information on steps related to this update, please contact Cepheid Technical Support.

DejaBlue

Updated September 13^th, 2019

BACKGROUND

On August 13, 2019 Microsoft released a set of fixes for Remote Desktop Services that include two critical Remote Code Execution (RCE) vulnerabilities, CVE-2019-1181, CVE-2019-1182, CVE-2019-1222, and CVE-2019-1226. Like the previously-fixed ‘BlueKeep’ vulnerability (CVE-2019-0708), these two vulnerabilities are also ‘wormable’, meaning that any future malware that exploits these could propagate from vulnerable computer to vulnerable computer without user interaction.

The affected versions of Windows are Windows 7 SP1, Windows Server 2008 R2 SP1, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, and all supported versions of Windows 10, including server versions.

Windows XP, Windows Server 2003, and Windows Server 2008 are not affected, nor is the Remote Desktop Protocol (RDP) itself affected.

RESPONSE

Cepheid has validated the installation of the following Microsoft patches for its GeneXpert systems and where appropriate, developed specific customer instructions for those systems. For detailed information on each Cepheid product, please see product list below.

If you have any questions, please contact your local Cepheid Technical support team or email productsecurity@cepheid.com.

CVE-2019-0708 Remote Desktop Protocol Vulnerability (Bluekeep)

Updated July 25^th, 2019

BACKGROUND

On May 15th, 2019, Microsoft released a patch for a critical Remote Code Execution vulnerability in Remote Desktop Services (CVE-2019-0708). CVE-2019-0708 is a vulnerability, not a virus. This vulnerability can be exploited remotely without authentication on systems that use Remote Desktop Services as part of Windows XP and Windows 7.

RESPONSE

Cepheid has validated the installation of the Microsoft patch for CVE-2019-0708 and where appropriate, developed specific customer instructions for those systems. For detailed information on each Cepheid product, please see products list below.

If you have any questions, please contact your local Cepheid Technical support team or email productsecurity@cepheid.com.