What is CVE-2022-20754?

CVE-2022-20754 is a critical-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Relative Path Traversal. CVSS score: 9.0/10. Published 2022-04-06.

How severe is CVE-2022-20754?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Path Traversal in Cisco Telepresence Video Communication Server (Vcs) Expressway

CVE-2022-20754

Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the appl…

EPSS: 0.025 (85.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L.

Affected products

Cisco Telepresence Video Communication Server (Vcs) Expressway — versions n/a

Weakness classification (CWE)

CWE-23 — Relative Path Traversal

References

20220303 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2022-20754?: CVE-2022-20754 is a critical-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Relative Path Traversal. CVSS score: 9.0/10. Published 2022-04-06.
How severe is CVE-2022-20754?: Critical severity. CVSS v3 base score is 9.0 out of 10.