Vulnerability Description
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.
CVSS Score
HIGH
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-pThird Party Advisory
FAQ
What is CVE-2025-34395?
CVE-2025-34395 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2025-34395?
CVE-2025-34395 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-34395?
Check the references section above for vendor advisories and patch information. Affected products include: Barracuda Rmm.