CVE-2025-2095: totolink ex1800t firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-2095

CVSS 9.8 · Critical EPSS 2,8%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada totolink ex1800t firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A vulnerability classified as critical has been found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This affects the function setDmzCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD: 7 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-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 2,8% peluang dieksploitasi; lebih tinggi dari 86,0% CVE lain

Produk dan versi terdampak

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

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/OS%20Command%20Injection%2003%20setDmzCfg-_ip.md exploit · advisory pihak ketiga
https://vuldb.com/?id.298953 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.515321 advisory pihak ketiga · vdb entry
https://vuldb.com/?ctiid.298953 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.