cisco-sa-cc-unauth-rce-QeN8h7mQ: Cisco Unified Contact Center Express Remote Code Execution Vulnerabilities

Published Nov 5, 2025
·
Updated

Multiple vulnerabilities in the Java Remote Method Invocation (RMI) process of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to upload arbitrary files, bypass authentication, execute arbitrary commands, and elevate privileges to

Affected Software

1 affected component
Cisco Unified Contact Center Express

Event History

Nov 5, 2025
Advisory Published
via Cisco·04:00 PM
Data Sourced
via Cisco·04:00 PM
DescriptionSeverityWeakness

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of cisco-sa-cc-unauth-rce-QeN8h7mQ?

The severity of cisco-sa-cc-unauth-rce-QeN8h7mQ is critical, as it can allow unauthenticated remote access and command execution.

2

How do I fix cisco-sa-cc-unauth-rce-QeN8h7mQ?

To fix cisco-sa-cc-unauth-rce-QeN8h7mQ, apply the security patches provided by Cisco for the affected Unified Contact Center Express version.

3

What types of attacks are possible with cisco-sa-cc-unauth-rce-QeN8h7mQ?

With cisco-sa-cc-unauth-rce-QeN8h7mQ, attackers can upload arbitrary files, bypass authentication, execute arbitrary commands, and escalate privileges.

4

Which software is affected by cisco-sa-cc-unauth-rce-QeN8h7mQ?

The affected software for cisco-sa-cc-unauth-rce-QeN8h7mQ is Cisco Unified Contact Center Express.

5

Is authentication required to exploit cisco-sa-cc-unauth-rce-QeN8h7mQ?

No, exploitation of cisco-sa-cc-unauth-rce-QeN8h7mQ does not require authentication, making it easier for attackers to compromise the system.

Contact

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