Skip to content
CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2025-40540

SolarWinds Serv-U Type Confusion Remote Code Execution Vulnerability

Description

A type confusion vulnerability exists in Serv-U which when exploited, gives a malicious actor the ability to execute arbitrary native code as privileged account. 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SolarWinds Serv-U

Default version status: affected

  • SolarWinds Serv-U 15.5.3 and prior versionsaffected

References