Unrated severityNVD Advisory· Published Jul 20, 2025· Updated Jul 21, 2025
TOTOLINK T6 MQTT Service updateWifiInfo buffer overflow
CVE-2025-7913
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.
Affected products
2- TOTOLINK/T6v5Range: 4.1.5cu.748_B20211015
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.mdmitreexploit
- vuldb.commitrethird-party-advisory
- github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/7.mdmitrerelated
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.totolink.netmitreproduct
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