What is CVE-2020-3482?

CVE-2020-3482 is a medium-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Improper Access Control. CVSS score: 6.5/10. Published 2020-11-18.

How severe is CVE-2020-3482?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway

CVE-2020-3482

A vulnerability in the Traversal Using Relays around NAT (TURN) server component of Cisco Expressway software could allow an unauthenticated, remote attacker to bypass security controls and send network traffic to restricted destinations…

EPSS: 0.002 (41.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

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

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

20201118 Cisco Expressway Software Unauthorized Access Information Disclosure Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2020-3482?: CVE-2020-3482 is a medium-severity vulnerability in Cisco Telepresence Video Communication Server (Vcs) Expressway, classified under Improper Access Control. CVSS score: 6.5/10. Published 2020-11-18.
How severe is CVE-2020-3482?: Medium severity. CVSS v3 base score is 6.5 out of 10.