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VULNERABILITIES

CVE-2021-1406 Details

Description

A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper inclusion of sensitive information in downloadable files. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to obtain hashed credentials of system users. To exploit this vulnerability an attacker would need to have valid user credentials with elevated privileges.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-inf-disc-wCxZNjL2 CVEVendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-inf-disc-wCxZNjL2 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]
CWE-538Insertion of Sensitive Information into Externally-Accessible File or Directory[email protected]

Affected Products

ProductVersions
cisco unified communications manager
10.5(2)
10.5(2)su1
10.5(2)su2
10.5(2)su2a
10.5(2)su3

CPE

  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2):*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2):*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su1:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su1:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su2:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su2:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su2a:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su2a:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su3:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su3:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su3a:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su3a:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su4:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su4:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su4a:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su4a:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su5:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su6:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su6:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su6a:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su6a:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su7:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su7:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su8:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su8:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su9:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su9:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su10:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:10.5(2)su10:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1):*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1):*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su1:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su1:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su2:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su2:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su3:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su3:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su4:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su4:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su5:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su5:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su7:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su7:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su8:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su8:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su9:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:11.5(1)su9:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.0(1):*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.0(1):*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1):*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1):*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su1:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su1:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su2:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su2:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su3:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su3:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su4:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su4:*:*:*:session_management:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su5:*:*:*:-:*:*:*
  • cpe:2.3:a:cisco:unified_communications_manager:12.5(1)su5:*:*:*:session_management:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-1406
NVD Published Date:
Apr 8, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-1406 Details - Not Deferred