CVE-2023-20192

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.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b	Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:expressway:*:*:*

Configuration 2 (hide)

cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-06-28 15:15

Updated : 2024-11-21 07:40

NVD link : CVE-2023-20192

Mitre link : CVE-2023-20192

CVE.ORG link : CVE-2023-20192

JSON object : View

Products Affected

cisco

telepresence_video_communication_server

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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