QID 316991

Date Published: 2021-07-01

QID 316991: Cisco Meeting Server API Denial of Service Vulnerability(cisco-sa-meetingserver-dos-NzVWMMQT)

A vulnerability in the API of Cisco Meeting Server could allow an authenticated,
remote attacker to cause a denial of service (DoS) condition on an affected device.

Affected Products
Cisco Meeting Server releases 3.1 and 3.1.1.

QID Detection Logic (Unauthenticated):
The QID matches for vulnerable version of Cisco Meeting Server (CMS) retrieved via SNMP request.

QID Detection Logic (Authenticated):
The QID matches for vulnerable version of Cisco Meeting Server (CMS) based on the output from "version" command.

A successful exploit could allow the attacker to cause all participants on a call to be disconnected, resulting in a DoS condition.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 4 severity.
    • Solution

    Update to Cisco Meeting Server releases 3.1.2 and later , Refer link for more details
    Customers are advised to refer to cisco-sa-meetingserver-dos-NzVWMMQT for more information.

    Vendor References

    CVEs related to QID 316991

    CVE-2021-1524 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-meetingserver-dos-NzVWMMQT URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-meetingserver-dos-NzVWMMQT
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