CVE-2025-20275CWE-502

Cisco Unified Contact Center Express Editor Remote Code Execution Vulnerability

Medium · published June 4, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
8.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00190 · 8.2th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2025-06-04T16:18Z
EPSS history
Timeline
  • 04 JUN 16:18Z
    Cisco Unified Contact Center Express Editor Remote Code Execution Vulnerability
    cvelistv5