Improper access control in Cisco Unified Communications Manager - CVE-2022-20859

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Main Vulnerability Database Vulnerabilities #VU64954

Improper access control in Cisco Unified Communications Manager - CVE-2022-20859

Published: July 6, 2022


Vulnerability identifier: #VU64954
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-20859
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Unified Communications Manager

Detailed vulnerability description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote user with read-only privileges can bypass implemented security restrictions and gain unauthorized access to the application.


How to mitigate CVE-2022-20859

Install updates from vendor's website.

Sources