CVE-2020-7982: openwrt lede +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2020-7982

CVSS 8.1 · High EPSS 1,6%

Kerentanan Insufficient Verification of Data Authenticity pada openwrt lede, openwrt. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).

Rincian

Terbit di NVD: 16 Maret 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-345: Insufficient Verification of Data Authenticity
CWE-754: Improper Check for Unusual or Exceptional Conditions
EPSS (30 hari): 1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openwrt	lede	Versi 17.01.0 hingga 17.01.7
openwrt	openwrt	Versi 18.06.0 hingga sebelum 18.06.7
openwrt	openwrt	Versi 19.07.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://openwrt.org/advisory/2020-01-31-1 advisory vendor
https://github.com/openwrt/openwrt/commits/master patch · advisory pihak ketiga
https://arstechnica.com/information-technology/2020/03/openwrt-is-vulnerable-to-attacks-that-execute-malicious... exploit · press/media coverage · advisory pihak ketiga
https://blog.forallsecure.com/uncovering-openwrt-remote-code-execution-cve-2020-7982 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.