CVE-2025-34392: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not verify the URL…
CVE-2025-34392 · Severity: critical · CVSS 9.8 · Published 2025-12-10
Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not verify the URL defined in an attacker-controlled WSDL that is later loaded by the application. This can lead to arbitrary file write and remote code execution via webshell upload.
No. Junglewise Threat Intelligence has no report of CVE-2025-34392 being exploited in the wild.
How severe is CVE-2025-34392?
Critical severity, with a CVSS score of 9.8, published 10 December 2025.
Which products and versions are affected?
Barracuda Rmm. The advisory does not name versions.
Is there a fix for CVE-2025-34392?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-34392?
Check whether you run Barracuda Rmm. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.