CVE-2025-6916: totolink t6 firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-6916

CVSS 8.8 · High EPSS 0,89%

Kerentanan Improper Authentication pada totolink t6 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015. This affects the function Form_Login of the file /formLoginAuth.htm. The manipulation of the argument authCode/goURL leads to missing authentication. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD: 30 Juni 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber vuldb.com
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-287: Improper Authentication
CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 0,89% peluang dieksploitasi; lebih tinggi dari 58,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
totolink	t6 firmware	Versi v4.1.5cu.748_b20211015

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/c0nyy/IoT_vuln/blob/main/TOTOLINK%20T6%20Vuln.md exploit · advisory pihak ketiga
https://vuldb.com/?ctiid.314409 permissions required · advisory pihak ketiga · vdb entry
https://vuldb.com/?id.314409 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.605101 advisory pihak ketiga · 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.