VULNERABILITY INTELLIGENCE

CVE-2021-35223

CVSS score8.5 HIGH
EPSS probability2.94%
CISA KEVNot currently listed
Published2021-08-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

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.

Weakness classification

  • psirt@solarwinds.com: CWE-20
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references