CVE-2025-13189: dlink dir-816l firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-13189

CVSS 9.8 · Critical EPSS 0,90%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada dlink dir-816l firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A vulnerability has been found in D-Link DIR-816L 2_06_b09_beta. This affects the function genacgi_main of the file gena.cgi. The manipulation of the argument SERVER_ID/HTTP_SID leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Rincian

Terbit di NVD: 15 November 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-121: Stack-based Buffer Overflow
EPSS (30 hari): 0,90% peluang dieksploitasi; lebih tinggi dari 58,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
dlink	dir-816l firmware	Versi 2.06.b09 beta

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(gena.cgi).pdf exploit · advisory pihak ketiga
https://vuldb.com/?id.332478 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.685540 advisory pihak ketiga · vdb entry
https://vuldb.com/?ctiid.332478 permissions required · vdb entry
https://www.dlink.com/ product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.