CVE-2025-7913 Information

Jul 22, 2025 cve

Description

A vulnerability which was classified as critical was found in TOTOLINK T6 4.1.5cu.748_B20211015. Affected is the function updateWifiInfo of the component MQTT Service. The manipulation of the argument serverIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.md https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.md#poc https://vuldb.com/?ctiid.317028 https://vuldb.com/?id.317028 https://vuldb.com/?submit.618656 https://www.totolink.net/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8

CNNVD-202507-2593 (Published: 2025-07-20)

Share on: