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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-20791 Detail

Description

A vulnerability in the database user privileges of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. This vulnerability is due to insufficient file permission restrictions. An attacker could exploit this vulnerability by sending a crafted command from the API to the application. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system of the affected device. The attacker would need valid user credentials to exploit this vulnerability.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score matches with CNA score
CNA:  Cisco Systems, Inc.
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-afr-YBFLNyzd Vendor Advisory 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-afr-YBFLNyzd Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') cwe source acceptance level NIST  
CWE-36 Absolute Path Traversal Cisco Systems, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (including)
11.5\(1.10000.6\)
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*
   Show Matching CPE(s) 		Up to (including)
11.5\(1.10000.6\)
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
12.5		Up to (including)
12.5\(1.10000.22\)
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*
   Show Matching CPE(s) 		From (including)
12.5		Up to (including)
12.5\(1.10000.22\)
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
14.0		Up to (including)
14.0\(1.10000.20\)
 cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*
   Show Matching CPE(s) 		From (including)
14.0		Up to (including)
14.0\(1.10000.20\)
 cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (including)
12.5\(1\)
 cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
14.0		Up to (excluding)
14su2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-20791
NVD Published Date:
07/06/2022
NVD Last Modified:
11/21/2024
Source:
Cisco Systems, Inc.