CVE Tools
Sign in

CVE-2025-34392

Barracuda RMM < 2025.1.1 Service Center Absolute Path Traversal RCE

Published: Dec 10, 2025Updated: Dec 23, 2025 Sources: CVE List NVDCWE-36
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
22.0%
Top 2.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-36

Affected Products

rmmbarracuda
Mixed
Security Products / siem-soar
RMMBarracuda Networks
On-prem
Networking Infrastructure / firewall
barracudacommercialSecurity Productsaka rmm, email security gateway 300 firmware, email security gateway 400 firmware
barracuda networkscommercialUSNetworking Infrastructureaka barracuda spam firewall, barracuda im firewall, rmm

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

1 technique
Discovery
View detailed technique mapping

References

https://download.mw-rmm.barracudamsp.com/PDF/2025.1.1/RN_BRMM_2025.1.1_EN.pdf
download.mw-rmm.barracudamsp.com
https://labs.watchtowr.com/soapwn-pwning-net-framework-applications-through-http-client-proxies-and-wsdl/
labs.watchtowr.com
https://www.barracuda.com/products/msp/network-protection/rmm
barracuda.com
and 1 more references View all →

Timeline

Published
Dec 10, 2025
Last Updated
Dec 23, 2025
News mentions
1

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-34392 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows