Vulnerability Database

296,138

Total vulnerabilities in the database

CVE-2025-20277

A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, local attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.

This vulnerability is due to improper limitation of a pathname to a restricted directory (path traversal). An attacker could exploit this vulnerability by sending a crafted web request to an affected device, followed by a specific command through an SSH session. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of an affected device as a low-privilege user. A successful exploit could also allow the attacker to undertake further actions to elevate their privileges to root.

  • Published: Jun 4, 2025
  • Updated: Jul 23, 2025
  • CVE: CVE-2025-20277
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.7
  • AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Software From Fixed in
cisco / unified_contact_center_express 10.5(1) 10.5(1).x
cisco / unified_contact_center_express 10.6(1) 10.6(1).x
cisco / unified_contact_center_express 12.5(1) 12.5(1).x
cisco / unified_contact_center_express 12.0(1) 12.0(1).x
cisco / unified_contact_center_express 11.6(1) 11.6(1).x
cisco / unified_contact_center_express 11.6(2) 11.6(2).x
cisco / unified_contact_center_express 10.0(1)su1 10.0(1)su1.x
cisco / unified_contact_center_express 10.0(1)su1es04 10.0(1)su1es04.x
cisco / unified_contact_center_express 10.5(1)su1 10.5(1)su1.x
cisco / unified_contact_center_express 10.5(1)su1es10 10.5(1)su1es10.x
cisco / unified_contact_center_express 10.6(1)su1 10.6(1)su1.x
cisco / unified_contact_center_express 10.6(1)su2 10.6(1)su2.x
cisco / unified_contact_center_express 10.6(1)su2es04 10.6(1)su2es04.x
cisco / unified_contact_center_express 10.6(1)su3 10.6(1)su3.x
cisco / unified_contact_center_express 10.6(1)su3es01 10.6(1)su3es01.x
cisco / unified_contact_center_express 10.6(1)su3es02 10.6(1)su3es02.x
cisco / unified_contact_center_express 10.6(1)su3es03 10.6(1)su3es03.x
cisco / unified_contact_center_express 11.0(1)su1 11.0(1)su1.x
cisco / unified_contact_center_express 11.0(1)su1es02 11.0(1)su1es02.x
cisco / unified_contact_center_express 11.0(1)su1es03 11.0(1)su1es03.x
cisco / unified_contact_center_express 11.5(1)es01 11.5(1)es01.x
cisco / unified_contact_center_express 11.5(1)su1 11.5(1)su1.x
cisco / unified_contact_center_express 11.5(1)su1es01 11.5(1)su1es01.x
cisco / unified_contact_center_express 11.5(1)su1es02 11.5(1)su1es02.x
cisco / unified_contact_center_express 11.5(1)su1es03 11.5(1)su1es03.x
cisco / unified_contact_center_express 11.6(1)es01 11.6(1)es01.x
cisco / unified_contact_center_express 11.6(1)es02 11.6(1)es02.x
cisco / unified_contact_center_express 11.6(2)es01 11.6(2)es01.x
cisco / unified_contact_center_express 11.6(2)es02 11.6(2)es02.x
cisco / unified_contact_center_express 11.6(2)es03 11.6(2)es03.x
cisco / unified_contact_center_express 11.6(2)es04 11.6(2)es04.x
cisco / unified_contact_center_express 11.6(2)es05 11.6(2)es05.x
cisco / unified_contact_center_express 11.6(2)es06 11.6(2)es06.x
cisco / unified_contact_center_express 11.6(2)es07 11.6(2)es07.x
cisco / unified_contact_center_express 11.6(2)es08 11.6(2)es08.x
cisco / unified_contact_center_express 12.0(1)es01 12.0(1)es01.x
cisco / unified_contact_center_express 12.0(1)es02 12.0(1)es02.x
cisco / unified_contact_center_express 12.0(1)es03 12.0(1)es03.x
cisco / unified_contact_center_express 12.0(1)es04 12.0(1)es04.x
cisco / unified_contact_center_express 12.5(1)_su01_es01 12.5(1)_su01_es01.x
cisco / unified_contact_center_express 12.5(1)_su01_es02 12.5(1)_su01_es02.x
cisco / unified_contact_center_express 12.5(1)_su01_es03 12.5(1)_su01_es03.x
cisco / unified_contact_center_express 8.5(1) 8.5(1).x
cisco / unified_contact_center_express 9.0(2)su3es04 9.0(2)su3es04.x
cisco / unified_contact_center_express 12.5(1)_su02_es01 12.5(1)_su02_es01.x
cisco / unified_contact_center_express 12.5(1)_su02_es02 12.5(1)_su02_es02.x
cisco / unified_contact_center_express 12.5(1)_su02_es03 12.5(1)_su02_es03.x
cisco / unified_contact_center_express 12.5(1)_su02_es04 12.5(1)_su02_es04.x
cisco / unified_contact_center_express 12.5(1)_su03_es01 12.5(1)_su03_es01.x
cisco / unified_contact_center_express 12.5(1)_su03_es02 12.5(1)_su03_es02.x
cisco / unified_contact_center_express 12.5(1)_su03_es03 12.5(1)_su03_es03.x
cisco / unified_contact_center_express 12.5(1)_su03_es04 12.5(1)_su03_es04.x
cisco / unified_contact_center_express 12.5(1)_su03_es05 12.5(1)_su03_es05.x
cisco / unified_contact_center_express 12.5(1)_su03_es06 12.5(1)_su03_es06.x
cisco / unified_contact_center_express 12.5(1)es01 12.5(1)es01.x
cisco / unified_contact_center_express 12.5(1)es02 12.5(1)es02.x
cisco / unified_contact_center_express 12.5(1)es03 12.5(1)es03.x
cisco / unified_contact_center_express 12.5(1)su1 12.5(1)su1.x
cisco / unified_contact_center_express 12.5(1)su2 12.5(1)su2.x
cisco / unified_contact_center_express 12.5(1)su3 12.5(1)su3.x