# CVE-2025-34393

## Summary

- **CVE ID:** CVE-2025-34393
- **Severity:** CRITICAL
- **CVSS Score:** 10 (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)
- **CWE:** CWE-470
- **Published:** Dec 10, 2025
- **Last Modified:** May 14, 2026

## Description

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.

## Affected Products

- Barracuda Networks — RMM (2025.1)

## References

- [CNA](https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf)
- [CNA](https://www.barracuda.com/products/msp/network-protection/rmm)
- [CNA](https://www.vulncheck.com/advisories/barracuda-rmm-service-center-insecure-reflection-rce)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.71%
- **EPSS Percentile:** 51.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._