Serv-U
CVE-2021-35245: Broken Access Control Vulnerability for SolarWinds Serv-U
When a user has admin rights in Serv-U Console, the user can move, create and delete any files are able to be accessed on the Serv-U host machine.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 8.4
EPSS1.2%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Serv-U FTP (Windows) 15.2 | 15.2.5 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
When a user has admin rights in Serv-U Console, the user can move, create and delete any files are able to be accessed on the Serv-U host machine.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.