All vulnerabilities

Servers and applications

CVE-2021-35223

The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution.

Severity
High 8.8
Published
31 Aug 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
15.2.4
Sources
NVD

Affected software

SoftwareAffected versions
SolarWinds Serv-UServers and applications · cpe:a:solarwinds:serv-u
  • Every version before 15.2.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-35223
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-35223