Critical 10.0Published Dec 10, 2025

CVE-2025-34393Barracuda RMM < 2025.1.1 Service Center Insecure Reflection RCE

Updated under an hour ago (Oct 27, 2026, 2:30 PM ET)

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It affects Barracuda Networks RMM and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Barracuda Networks RMM

Exploited in the last 30 days

Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not correctly verify the name of an attacker-controlled WSDL service, leading to insecure reflection. This can result in remote code execution through either invocation of arbitrary methods or deserialization of untrusted types.

CVSS: 10.0 CRITICAL (v4.0, CNA)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
Weakness (CWE): CWE-470
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: May 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Barracuda Networks RMM barracuda_networks:rmm (from the name)	from 2025.1 before 2025.1.1	CNA record
barracuda rmm barracuda:rmm	before 2025.1.1	NVD

References

References

https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf	vendor-advisory, patch, release-notes
https://www.barracuda.com/products/msp/network-protection/rmm	product
https://www.vulncheck.com/advisories/barracuda-rmm-service-center-insecure-reflection-rce	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.