Serv-U
CVE-2023-23841: SolarWinds Serv-U Exposure of Sensitive Information Vulnerability
SolarWinds Serv-U is submitting an HTTP request when changing or updating the attributes for File Share or File request.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 7.5
EPSS0.46%Chance of exploitation in 30 days
Public exploitNot tracked
FixSee advisory
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 |
|---|---|
| ServU previous versions to 15.3.2 | Upgrade past 15.3.2; see the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
SolarWinds Serv-U is submitting an HTTP request when changing or updating the attributes for File Share or File request. Part of the URL of the request discloses sensitive data.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.