by Kastro
Paper/Archive/CVE-2023-20192

CVE-2023-20192

Cisco Cisco TelePresence Video Communication Server (VCS) Expressway — Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities

EPSS 0.7%CVSS 9.6
critical.is priorityof 100
39
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 51.4.514 × 2010.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Cisco TelePresence Video Communication Server (VCS) Expresswayn/a–CNA

Scores by source

cisco (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

References

advisorysec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b