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.
Affected products
barracuda: rmm
References4
- labs.watchtowr.com/soapwn-pwning-net-framework-applications-thr… ExploitThird Party Advisory
- download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_… Release Notes
- www.barracuda.com/products/msp/network-protection/rmm Product
- www.vulncheck.com/advisories/barracuda-rmm-service-center-absol… Third Party Advisory
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
10.0
CRITICAL
Score source: 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/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 - EPSS — exploit probability
- 26% percentile: 98 · as of 11 November 2026
- CWE
- CWE-36
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