CVE-2021-29449: pi-hole

csirt@kutim:~/threat-intel/cve/CVE-2021-29449

CVSS 7.8 · High EPSS 1,8%

Kerentanan Improper Privilege Management pada pi-hole. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 14 April 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-269: Improper Privilege Management
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 1,8% peluang dieksploitasi; lebih tinggi dari 78,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
pi-hole	pi-hole	Semua versi hingga 5.2.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/pi-hole/pi-hole/security/advisories/GHSA-3597-244c-wrpj exploit · advisory pihak ketiga
http://packetstormsecurity.com/files/163715/Pi-Hole-Remove-Commands-Linux-Privilege-Escalation.html exploit · advisory pihak ketiga · vdb entry
https://www.compass-security.com/fileadmin/Research/Advisories/2021-02_CSNC-2021-008_Pi-hole_Privilege_Escalat... exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.