CVE-2020-11108: pi-hole

csirt@kutim:~/threat-intel/cve/CVE-2020-11108

CVSS 8.8 · High EPSS 78,3%

Kerentanan Unrestricted Upload of File with Dangerous Type pada pi-hole. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

The Gravity updater in Pi-hole through 4.4 allows an authenticated adversary to upload arbitrary files. This can be abused for Remote Code Execution by writing to a PHP file in the web directory. (Also, it can be used in conjunction with the sudo rule for the www-data user to escalate privileges to root.) The code error is in gravity_DownloadBlocklistFromUrl in gravity.sh.

Rincian

Terbit di NVD: 11 Mei 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari): 78,3% peluang dieksploitasi; lebih tinggi dari 99,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
pi-hole	pi-hole	Semua versi hingga 4.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/157623/Pi-hole-4.4-Remote-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/157624/Pi-hole-4.4-Remote-Code-Execution-Privilege-Escalation.html exploit · advisory pihak ketiga · vdb entry
https://frichetten.com/blog/cve-2020-11108-pihole-rce/ exploit · advisory pihak ketiga
https://github.com/Frichetten/CVE-2020-11108-PoC exploit · advisory pihak ketiga
http://packetstormsecurity.com/files/157748/Pi-Hole-heisenbergCompensator-Blocklist-OS-Command-Execution.html
http://packetstormsecurity.com/files/157839/Pi-hole-4.4.0-Remote-Code-Execution.html

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.