CVE-2025-34395

High · 7.5

CVSS

7.5

EPSS

0.8%

Published

Dec 10, 2025

CISA due date

—

The record

Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting service in which an unauthenticated attacker can invoke a method vulnerable to path traversal to read arbitrary files. This vulnerability can be escalated to remote code execution by retrieving the .NET machine keys.

Affected packages

Ecosystem	Package	Introduced	Fixed