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Description

A vulnerability in the Contact Center Express (CCX) Editor application of Cisco Unified CCX could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative permissions pertaining to script creation and execution. This vulnerability is due to improper authentication mechanisms in the communication between the CCX Editor and an affected Unified CCX server. An attacker could exploit this vulnerability by redirecting the authentication flow to a malicious server and tricking the CCX Editor into believing the authentication was successful. A successful exploit could allow the attacker to create and execute arbitrary scripts on the underlying operating system of an affected Unified CCX server, as an internal non-root user account.

PUBLISHED Reserved 2024-10-10 | Published 2025-11-05 | Updated 2025-11-06 | Assigner cisco




CRITICAL: 9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Problem types

Missing Authentication for Critical Function

Product status

Default status
unknown

10.5(1)SU1
affected

10.6(1)
affected

11.6(1)
affected

10.6(1)SU1
affected

10.6(1)SU3
affected

11.6(2)
affected

12.0(1)
affected

11.0(1)SU1
affected

11.5(1)SU1
affected

10.5(1)
affected

12.5(1)
affected

12.5(1)SU1
affected

12.5(1)SU2
affected

12.5(1)SU3
affected

12.5(1)_SU03_ES01
affected

12.5(1)_SU03_ES02
affected

12.5(1)_SU02_ES03
affected

12.5(1)_SU02_ES04
affected

12.5(1)_SU02_ES02
affected

12.5(1)_SU01_ES02
affected

12.5(1)_SU01_ES03
affected

12.5(1)_SU02_ES01
affected

11.6(2)ES07
affected

11.6(2)ES08
affected

12.5(1)_SU01_ES01
affected

12.0(1)ES04
affected

12.5(1)ES02
affected

12.5(1)ES03
affected

11.6(2)ES06
affected

12.5(1)ES01
affected

12.0(1)ES03
affected

12.0(1)ES01
affected

11.6(2)ES05
affected

12.0(1)ES02
affected

11.6(2)ES04
affected

11.6(2)ES03
affected

11.6(2)ES02
affected

11.6(2)ES01
affected

10.6(1)SU3ES03
affected

11.0(1)SU1ES03
affected

10.6(1)SU3ES01
affected

10.5(1)SU1ES10
affected

11.5(1)SU1ES03
affected

11.6(1)ES02
affected

11.5(1)ES01
affected

10.6(1)SU2
affected

10.6(1)SU2ES04
affected

11.6(1)ES01
affected

10.6(1)SU3ES02
affected

11.5(1)SU1ES02
affected

11.5(1)SU1ES01
affected

11.0(1)SU1ES02
affected

12.5(1)_SU03_ES03
affected

12.5(1)_SU03_ES04
affected

12.5(1)_SU03_ES05
affected

UCCX 15.0.1
affected

12.5(1)_SU03_ES06
affected

References

sec.cloudapps.cisco.com/...y/cisco-sa-cc-unauth-rce-QeN8h7mQ (cisco-sa-cc-unauth-rce-QeN8h7mQ)

cve.org (CVE-2025-20358)

nvd.nist.gov (CVE-2025-20358)

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