CVE-2025-40547
SolarWinds Serv-U Logic Abuse - Remote Code Execution Vulnerability
- State
- Published
- Severity
- 9.1 Critical
- Published
- Nov 18, 2025
- Updated
- Feb 26, 2026
- Reserved
- Apr 16, 2025
Description
A logic error vulnerability exists in Serv-U which when abused could give a malicious actor with access to admin privileges the ability to execute code.
This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored as a medium because services frequently run under less-privileged service accounts by default.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | SolarWinds |
Weaknesses
- CWE-116 Improper Encoding or Escaping of Output
Affected Products
| Product | Versions |
|---|---|
Serv-USolarWinds |
|
References
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