Vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway
CVE-2022-20814
A vulnerability in the certificate validation of Cisco Expressway-C and Cisco TelePresence VCS could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability is due to…
Vulnerability class: Improper Certificate Validation
EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Cisco Telepresence Video Communication Server (Vcs) Expressway — versions X8.11.2, X8.6, X8.11.3
- Cisco Telepresence_video_communication_server — versions x8.1, x8.1.1, x8.1.2
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
- psirt@cisco.com (Not Applicable)
- psirt@cisco.com (Not Applicable)
- psirt@cisco.com (Not Applicable)
Frequently asked questions
- What is CVE-2022-20814?
- CVE-2022-20814 is a high-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2024-11-15.
- How severe is CVE-2022-20814?
- High severity. CVSS v3 base score is 7.4 out of 10.