How severe is CVE-2021-34716?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway

CVE-2021-34716

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 to execute arbitrary code on the underlying operating sy…

EPSS: 0.011 (78.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L.

Affected products

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

Weakness classification (CWE)

CWE-460

References

20210818 Cisco Expressway Series and TelePresence Video Communication Server Remote Code Execution Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2021-34716?: CVE-2021-34716 is a medium-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under CWE-460. CVSS score: 6.7/10. Published 2021-08-18.
How severe is CVE-2021-34716?: Medium severity. CVSS v3 base score is 6.7 out of 10.