Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2021-29449

Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Multiple privilege escalation vulnerabilities were discovered in version 5.2.4 of Pi-hole core. See the referenced GitHub security advisory for details.

  • Published: Apr 14, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-29449
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.3
  • AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

OWASP TOP 10:

Software From Fixed in
pi-hole / pi-hole - 5.2.4.x