Cloudanix VulnDB

CVE-2025-40547

Critical · 9.1

CVSS

9.1

EPSS

1.0%

Published

Nov 18, 2025

CISA due date

—

The record

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.

Affected packages

Ecosystem Package Introduced Fixed