CVE-2025-34392CWE-36

CVE-2025-34392

Critical · published December 10, 2025

CVSS v3.1
9.8
EPSS
25%
Percentile
97.9
In the wild
Unconfirmed
What it is

🔥 A crafty oversight in Barracuda Service Center opens the door to remote code execution! Think of it like a restaurant chef who trusts the order without checking the ingredients — an attacker gets to serve up whatever they want, including a dangerous dish called webshell! This vulnerability could allow attackers to upload arbitrary files, putting your entire system at risk. Imagine an intruder slipping in a malicious webshell, which could lead to devastating consequences like full control over your server!

Put simply

Think of it like a restaurant chef who trusts the order without checking the ingredients — an attacker gets to serve up whatever they want, including a dangerous dish called webshell! CVE-2025-34392 exists because the Barracuda Service Center fails to validate the URL in an attacker-controlled WSDL file. This lack of verification enables attackers to execute arbitrary code by uploading harmful files to the server.

What to do

This vulnerability could allow attackers to upload arbitrary files, putting your entire system at risk. Imagine an intruder slipping in a malicious webshell, which could lead to devastating consequences like full control over your server! To safeguard your systems, update to Barracuda Service Center version 2025.1.1 or later immediately. Additionally, regularly review your WSDL configurations and ensure strict validation practices are in place! You've got this! By taking these steps, you're well on your way to becoming a security hero! 🦸

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.24721 · 97.9th percentile
Weakness
CWE-36 · Absolute Path Traversal
Published
2025-12-10T21:16Z
Affected products (1)
ProductVersionsFixed in
barracuda/rmm< 2025.1.12025.1.1
References (4)
EPSS history
Timeline
  • 10 DEC 15:44Z
    Barracuda RMM < 2025.1.1 Service Center Absolute Path Traversal RCE
    cvelistv5