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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-76487

Cisco Unified Communications Manager Improper Access Control Vulnerability

Description

A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to conduct access control bypass attacks on an affected device. This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to access parts of the network that are beyond the scope of their intended access.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Unified Communications Manager

Default version status: unknown

  • 14affected
  • 14SU1affected
  • 14SU2affected
  • 14SU3affected
  • 15affected
  • 15SU1affected
  • 14SU4affected
  • 14SU4aaffected
  • 15SU1aaffected
  • 15SU2affected
  • 15.0.1.13010-1affected
  • 15.0.1.13011-1affected
  • 15.0.1.13012-1affected
  • 15.0.1.13013-1affected
  • 15.0.1.13014-1affected
  • 15.0.1.13015-1affected
  • 15.0.1.13016-1affected
  • 15.0.1.13017-1affected
  • 15SU3aaffected
  • 14SU5affected
  • 15SU4affected
  • 15SU4aaffected
  • 14SU6affected

References