CVE-2025-2369: totolink ex1800t firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-2369

CVSS 9.8 · Critical EPSS 1,2%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada totolink ex1800t firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316. It has been classified as critical. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument admpass leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD: 17 Maret 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
CWE-787: Out-of-bounds Write
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 66,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
totolink	ex1800t firmware	Semua versi hingga 9.1.0cu.2112_b20220316

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/Stack-based%20Buffer%20Overflow%2002%20setPasswordC... exploit · advisory pihak ketiga
https://vuldb.com/?id.299868 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.515328 advisory pihak ketiga · vdb entry
https://vuldb.com/?ctiid.299868 permissions required · vdb entry
https://www.totolink.net/ 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.