CVE-2025-7912

Katalog CVE

CVSS 8.8 · High EPSS 1,2%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada totolink t6 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability, which was classified as critical, has been found in TOTOLINK T6 4.1.5cu.748_B20211015. This issue affects the function recvSlaveUpgstatus of the component MQTT Service. The manipulation of the argument s leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD

20 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/6.md exploit · advisory pihak ketiga
• https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/6.md#poc exploit · advisory pihak ketiga
• https://vuldb.com/?id.317027 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.618655 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.317027 permissions required
• https://www.totolink.net/ product