Vulnerability Description
Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting service that is insufficiently protected against deserialization of arbitrary types. This can lead to remote code execution.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Barracuda | Rmm | < 2025.1.1 |
Related Weaknesses (CWE)
References
- https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdfRelease Notes
- https://www.barracuda.com/products/msp/network-protection/rmmProduct
- https://www.vulncheck.com/advisories/barracuda-rmm-service-center-net-remoting-dThird Party Advisory
FAQ
What is CVE-2025-34394?
CVE-2025-34394 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting service that is insufficiently protected against deserialization of arbitrary types...
How severe is CVE-2025-34394?
CVE-2025-34394 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-34394?
Check the references section above for vendor advisories and patch information. Affected products include: Barracuda Rmm.