CSRF in Cisco Telepresence Video Communication Server (Vcs) Expressway
CVE-2022-20853
A vulnerability in the REST API of Cisco Expressway Series and Cisco TelePresence VCS could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerabil…
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.006 (45.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H.
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-2022-20853?
- CVE-2022-20853 is a high-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.4/10. Published 2024-11-15.
- How severe is CVE-2022-20853?
- High severity. CVSS v3 base score is 7.4 out of 10.