Vulnerability Database

315,050

Total vulnerabilities in the database

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.

  • Published: Aug 31, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-35223
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.5
  • AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:P

CWEs: