Read the docs
TI-2025-24471 Aliases CVE-2025-34394GHSA-57g8-267x-ffc8

Barracuda RMM < 2025.1.1 Service Center .NET Remoting Deserialization RCE

Priority MEDIUM 50CWE-502Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00707 53rd percentileScored 2026-11-07
Fix Fixed RMM (Barracuda Networks): 2025.1.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Barracuda NetworksRMM2025.1 to before 2025.1.12025.1.1Patch availableCNA
  • RMM VendorBarracuda Networks Affected 2025.1 to before 2025.1.1 Fixed in 2025.1.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:barracuda:rmm:*:*:*:*:*:*:*:*before 2025.1.1VulnerableBarracuda
  • cpe:2.3:a:barracuda:rmm:*:*:*:*:*:*:*:* Versions before 2025.1.1 Vulnerable ·Barracuda

Remediation

  • Fix · CNA RMM (Barracuda Networks) Fixed in 2025.1.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Barracuda Networks RMM — download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.…

    4 records Highest priority Priority HIGH 1 HIGH, 3 MEDIUM

    Other records, highest priority first

    • TI-2025-24469 Barracuda RMM < 2025.1.1 Service Center Absolute Path Traversal RCEPriority HIGH 82
    • TI-2025-24470 Barracuda RMM < 2025.1.1 Service Center Insecure Reflection RCEPriority MEDIUM 50
    • TI-2025-24472 Barracuda RMM < 2025.1.1 Service Center .NET Remoting Path Traversal RCEPriority MEDIUM 45
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-34394
  2. 2026-10-03 Alias added: GHSA-57g8-267x-ffc8

References

Patch 1

Other 1

  • TI-2023-02687 Remote Code injection in Barracuda Email Security Gateway KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-24469 Barracuda RMM < 2025.1.1 Service Center Absolute Path Traversal RCE CVSS 4.0CRITICAL 10.0
  • TI-2010-05064 Barracuda Spam & Virus Firewall "locale" Path Traversal CVSS 4.0HIGH 8.7
  • TI-2023-06497 Remote code execution (RCE) in Barracuda ESG Appliance CVSS 3.1CRITICAL 9.8
  • TI-2005-02695 img.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote… CVSS 2.0HIGH 7.5
  • TI-2025-24470 Barracuda RMM < 2025.1.1 Service Center Insecure Reflection RCE CVSS 4.0CRITICAL 10.0
See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences