CVE-2025-34392

CRITICAL EPSS 97.4%
Published Dec 10, 20256mo ago · Modified Jun 17, 20262w ago
10.0 CVSS 4.0
Critical
Find Similar
Published Dec 10, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago

Description

Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not verify the URL defined in an attacker-controlled WSDL that is later loaded by the application. This can lead to arbitrary file write and remote code execution via webshell upload.

CVSS Details

Base Score
10.0
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
97.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-36

Affected Products 1

VendorProductVersionRange
barracudarmm* <2025.1.1

References 4

  • download.mw-rmm.barracudamsp.com https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf
    Release Notes
  • labs.watchtowr.com https://labs.watchtowr.com/soapwn-pwning-net-framework-applications-through-http-client-proxies-and-wsdl/
    ExploitThird Party Advisory
  • barracuda.com https://www.barracuda.com/products/msp/network-protection/rmm
    Product
  • vulncheck.com https://www.vulncheck.com/advisories/barracuda-rmm-service-center-absolute-path-traversal-rce
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.