CVE-2025-34392
CRITICALEPSS 98th pctlDescription
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.
How to fix
TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Very high risk: more likely to be exploited than 98% of all known CVEs.
References
Related Vulnerabilities
Other CWE-36 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2024-13159 | Critical | 9.8 | 100% | KEV | Fix |
| CVE-2018-20250 | High | 7.8 | 96% | KEV + Ransom | - |
| CVE-2024-48248 | High | 8.6 | 94% | KEV | Fix |
| CVE-2024-13160 | Critical | 9.8 | 91% | KEV | Fix |
| CVE-2024-13161 | Critical | 9.8 | 90% | KEV | Fix |
| CVE-2023-3765 | Critical | 10.0 | 68% | - | Fix |
Common questions
How do I fix CVE-2025-34392?
Upgrade rmm to 2025.1.1 or later.
Is CVE-2025-34392 being actively exploited?
Not that we know of. CVE-2025-34392 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 24.7% is the estimated probability that it will be exploited in the next 30 days. That is higher than 98% of all scored CVEs.
How severe is CVE-2025-34392?
CVE-2025-34392 has a CVSS v3 base score of 9.8, rated critical. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
What does CVE-2025-34392 affect?
Published advisories record a fix for rmm (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.
Embed a live status badge for CVE-2025-34392
Markdown
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TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-23.