QID 38912

Date Published: 2023-10-23

QID 38912: Cisco TelePresence Video Communication Server Command Injection Vulnerability (cisco-sa-expressway-injection-X475EbTQ)

A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the application to perform a command injection attack that could result in remote code execution on an affected device.

Affected Products
Cisco TelePresence VCS Release prior to version 14.3.1

QID Detection Logic (Unauthenticated):
The check matches version of Cisco TelePresence Video Communication Server on the exposed banner information under the SIP banner.

Note: This is banner based detection and cannot check for a workaround, hence QID is kept as practice.

However, an attacker with read-write privileges on the application could enable this feature to carry out the exploit.

  • CVSS V3 rated as High - 7.2 severity.
  • CVSS V2 rated as Critical - 8.3 severity.
    • Solution

    Customers are advised to refer to cisco-sa-expressway-injection-X475EbTQ for more information.

    Vendor References

    CVEs related to QID 38912

    CVE-2023-20209 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-expressway-injection-X475EbTQ URL Logo sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-injection-X475EbTQ
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