Cisco Security Advisory - Cisco Unified Communications Manager Arbitrary File Read Vulnerability

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Cisco Unified Communications Manager Arbitrary File Read Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device.

This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the operating system.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-file-read-qgjhEc3A

     
         
Security Impact Rating:  Medium
   
   
       
CVE: CVE-2022-20862
Source: Cisco Unified Communications Manager Arbitrary File Read Vulnerability