CVE-2025-20275
Cisco Unified Contact Center Express Editor Remote Code Execution Vulnerability
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability in the file opening process of Cisco Unified Contact Center Express (Unified CCX) Editor could allow an unauthenticated attacker to execute arbitrary code on an affected device. This vulnerability is due to insecure deserialization of Java objects by the affected software. An attacker could exploit this vulnerability by persuading an authenticated, local user to open a crafted .aef file. A successful exploit could allow the attacker to execute arbitrary code on the host that is running the editor application with the privileges of the user who launched it.
| CWE | CWE-502 |
| Vendor | cisco |
| Product | cisco unified contact center express |
| Ecosystems | |
| Industries | NetworkingTelecommunications |
| Published | Jun 4, 2025 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Cisco / Cisco Unified Contact Center Express
10.6(1) 10.5(1)SU1 10.6(1)SU3 12.0(1) 10.0(1)SU1 10.6(1)SU1 11.0(1)SU1 11.5(1)SU1 10.5(1) 11.6(1) 11.6(2) 12.5(1) 12.5(1)SU1 12.5(1)SU2 12.5(1)SU3 12.5(1)_SU03_ES01 12.5(1)_SU03_ES02 12.5(1)_SU02_ES03 12.5(1)_SU02_ES04 12.5(1)_SU02_ES02 12.5(1)_SU01_ES02 12.5(1)_SU01_ES03 12.5(1)_SU02_ES01 11.6(2)ES07 11.6(2)ES08 12.5(1)_SU01_ES01 12.0(1)ES04 12.5(1)ES02 12.5(1)ES03 11.6(2)ES06 12.5(1)ES01 12.0(1)ES03 12.0(1)ES01 11.6(2)ES05 12.0(1)ES02 11.6(2)ES04 11.6(2)ES03 11.6(2)ES02 11.6(2)ES01 10.6(1)SU3ES03 11.0(1)SU1ES03 10.6(1)SU3ES01 10.5(1)SU1ES10 10.0(1)SU1ES04 11.5(1)SU1ES03 11.6(1)ES02 11.5(1)ES01 9.0(2)SU3ES04 10.6(1)SU2 10.6(1)SU2ES04 11.6(1)ES01 10.6(1)SU3ES02 11.5(1)SU1ES02 11.5(1)SU1ES01 8.5(1) 11.0(1)SU1ES02 12.5(1)_SU03_ES03 12.5(1)_SU03_ES04 12.5(1)_SU03_ES05 12.5(1)_SU03_ES06