High severity7.8NVD Advisory· Published Jul 30, 2020· Updated Jun 17, 2026
CVE-2020-14162
CVE-2020-14162
Description
An issue was discovered in Pi-Hole through 5.0. The local www-data user has sudo privileges to execute the pihole core script as root without a password, which could allow an attacker to obtain root access via shell metacharacters to this script's setdns command.
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Affected products
4- Pi-Hole/Pi-Holedescription
- Range: <=5.0
Patches
Vulnerability mechanics
References
2- 0xpanic.github.io/2020/07/21/Pihole.htmlnvdExploitThird Party Advisory
- docs.pi-hole.net/core/pihole-command/nvdVendor Advisory
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