CVE-2023-20192

7.7 highEPSS 0.7%

High (7.7) in cisco telepresence video communication server. EPSS 0.7% chance of exploitation in the next 30 days.

Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.

Severity

CVSS 3.1

7.7 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2023-06-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cisco:telepresence_video_communication_server

References

Check your stack JSON