CVE-2021-29449: medium-severity vulnerability in pi-hole
Multiple Privilege Escalation Vulnerabilities Pihole
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 6.3epss 1.8%
from disclosure to weapon6 days
Published on NVDApr 14
metasploit+6d
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Affected products
pi-hole · pi-holeRelated CVEs — pi-hole
In the same product, most dangerous first.
CVE-2024-34361HIGHPi-hole Blind Server-Side Request Forgery (SSRF) vulnerability can lead to Remote Code Execution (RCE)EPSS 2.8%CVE-2024-28247HIGHPihole Authenticated Arbitrary File Read with root privilegesEPSS 1.4%CVE-2026-119334LOWPi-hole: file:// adlist read check and curl can resolve different filesEPSS 0.3%CVE-2026-50130HIGHPi-hole: Local privilege escalation from `pihole` user to root via `/etc/pihole/logrotate`EPSS 0.3%CVE-2026-119336HIGHPi-hole: arbitrary root file clobber / chmod / disclosure via updatecheck.sh cron following /etc/pihole/versions symlinkEPSS 0.2%CVE-2026-119335HIGHPi-hole: Local privilege escalation from `pihole` user to root via CVE-2026-41489 fix bypassEPSS 0.2%
References
http://packetstormsecurity.com/files/163715/Pi-Hole-Remove-Commands-Linux-Privilege-Escalation.htmlhttps://github.com/pi-hole/pi-hole/security/advisories/GHSA-3597-244c-wrpjhttps://www.compass-security.com/fileadmin/Research/Advisories/2021-02_CSNC-2021-008_Pi-hole_Privilege_Escalation.txt