Summary

• A vulnerability in the CLI of multiple Cisco Unified Communications products could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device as the root user.

  This vulnerability is due to improper validation of user-supplied command arguments. An attacker could exploit this vulnerability by executing crafted commands on the CLI of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system of an affected device as the root user. To exploit this vulnerability, the attacker must have valid administrative credentials.

  Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

  This advisory is available at the following link:
  https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vos-command-inject-65s2UCYy

Affected Products

• Vulnerable Products

  At the time of publication, this vulnerability affected the following Cisco products if they were running a vulnerable software release:

  • Customer Collaboration Platform (CCP)
  • Finesse
  • Unified Communications Manager (Unified CM)
  • Unified Communications Manager IM & Presence Service (Unified CM IM&P)
  • Unified Communications Manager Session Management Edition (Unified CM SME)
  • Unified Contact Center Express (Unified CCX)
  • Unified Intelligence Center
  • Unity Connection
  • Virtualized Voice Browser

  For information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software section of this advisory. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.

  Products Confirmed Not Vulnerable

  Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability.

Workarounds

• There are no workarounds that address this vulnerability.

Fixed Software

• When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.

  In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.

  Fixed Releases

  At the time of publication, the release information in the following tables was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.

  The left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerability that is described in this advisory and which release included the fix for this vulnerability.

  Cisco CCP Release	First Fixed Release
  Earlier than 15.0	Migrate to a fixed release.
  15.0	15.0(1)

  
  

  Cisco Finesse Release	First Fixed Release
  Earlier than 12.6	Migrate to a fixed release.
  12.6	12.6(2)ES6
  15.0	15.0(1)

  
  

  Cisco Unified CM and Unified CM SME Release	First Fixed Release
  Earlier than 15.0	Migrate to a fixed release.
  15.0	15SU2

  
  

  Cisco Unified CM IM&P Release	First Fixed Release
  Earlier than 15.0	Migrate to a fixed release.
  15.0	15SU2

  
  

  Cisco Unified CCX Release	First Fixed Release
  Earlier than 15.0	Migrate to a fixed release.
  15.0	15.0(1)

  
  

  Cisco Unified Intelligence Center Release	First Fixed Release
  Earlier than 12.6	Migrate to a fixed release.
  12.6	12.6(2)ES04
  15.0	15.0(1)

  
  

  Cisco Unity Connection Release	First Fixed Release
  Earlier than 15.0	Migrate to a fixed release.
  15.0	15SU2

  
  

  Cisco Virtualized Voice Browser Release	First Fixed Release
  Earlier than 12.6	Migrate to a fixed release.
  12.6	12.6(2)ES06
  15.0	15.0(1)

  The Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.

Exploitation and Public Announcements

• The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Source

• Cisco would like to thank Antonin B., Jean-Michel Huguet, and Jorge Escabias from NATO Cyber Security Centre (NCSC) for reporting this vulnerability.

URL

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vos-command-inject-65s2UCYy

Revision History

• Version	Description	Section	Status	Date
  1.0	Initial public release.	-	Final	2025-JUN-04

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