CVE-2026-20035

Summary

A vulnerability in the web UI of Cisco Unity Connection Web Inbox could allow an unauthenticated, remote attacker to conduct SSRF attacks through 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 send arbitrary network requests that are sourced from the affected device.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Unity Connection12.5(1)affected
CiscoCisco Unity Connection12.5(1)SU1affected
CiscoCisco Unity Connection12.5(1)SU2affected
CiscoCisco Unity Connection12.5(1)SU3affected
CiscoCisco Unity Connection12.5(1)SU4affected
CiscoCisco Unity Connection14affected
CiscoCisco Unity Connection12.5(1)SU5affected
CiscoCisco Unity Connection14SU1affected
CiscoCisco Unity Connection12.5(1)SU6affected
CiscoCisco Unity Connection14SU2affected
CiscoCisco Unity Connection12.5(1)SU7affected
CiscoCisco Unity Connection14SU3affected
CiscoCisco Unity Connection12.5(1)SU8affected
CiscoCisco Unity Connection14SU3aaffected
CiscoCisco Unity Connection12.5(1)SU8aaffected
CiscoCisco Unity Connection15affected
CiscoCisco Unity Connection15SU1affected
CiscoCisco Unity Connection14SU4affected
CiscoCisco Unity Connection12.5(1)SU9affected
CiscoCisco Unity Connection15SU2affected
CiscoCisco Unity Connection15SU3affected

Weaknesses

  • CWE-918: Server-Side Request Forgery (SSRF)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References