CVE-2025-34394

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/10/2025

Last Modified12/23/2025

Sourcenvd

Honeypot Sightings0

Affected Products

barracuda:rmm

Weaknesses (CWE)

CWE-502

References

https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf(disclosure@vulncheck.com)

https://www.barracuda.com/products/msp/network-protection/rmm(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/barracuda-rmm-service-center-net-remoting-deserialization-rce(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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