CVE-2025-34394

critical · 10

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

0.7%

EPSS (exploit prob.)

52nd

EPSS percentile

2025-12-10

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-502

Affected products

Vendor	Product	Affected versions
barracuda	rmm	< 2025.1.1

Check a specific version with /api/v1/cve/match.

References

https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf
https://www.barracuda.com/products/msp/network-protection/rmm
https://www.vulncheck.com/advisories/barracuda-rmm-service-center-net-remoting-deserialization-rce

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-34394