CVE-2020-26131: open dhcp server project open dhcp server

csirt@kutim:~/threat-intel/cve/CVE-2020-26131

CVSS 7.8 · High EPSS 0,42%

Kerentanan Incorrect Permission Assignment for Critical Resource pada open dhcp server project open dhcp server. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Issues were discovered in Open DHCP Server (Regular) 1.75 and Open DHCP Server (LDAP Based) 0.1Beta. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenDHCPServer.exe (Regular) or the OpenDHCPLdap.exe (LDAP Based) binary.

Rincian

Terbit di NVD: 28 Oktober 2020
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-732: Incorrect Permission Assignment for Critical Resource
EPSS (30 hari): 0,42% peluang dieksploitasi; lebih tinggi dari 34,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
open dhcp server project	open dhcp server	Versi 0.1 beta
open dhcp server project	open dhcp server	Versi 1.75

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/an0ry/advisories exploit · advisory pihak ketiga
https://github.com/OffensiveOceloot/advisories/blob/main/CVE-2020-26131.md
https://sourceforge.net/projects/dhcpserver/ product

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.