CVE-2020-12620

PoC —

CVSS 3.1

7.8 high

EPSS

2%p73

Published

Jul 30, 2020 (Jul 30, 2020)

Modified

Jun 17, 2026

Description

Pi-hole 4.4 allows a user able to write to /etc/pihole/dns-servers.conf to escalate privileges through command injection (shell metacharacters after an IP address).

Vendors: pi-hole
Products: pi-hole
Weakness: CWE-78
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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