Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2025-8170

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748_B20211015. This vulnerability affects the function tcpcheck_net of the file /router/meshSlaveDlfw of the component MQTT Packet Handler. The manipulation of the argument serverIp leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.8%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
Products affected by CVE-2025-8170
  • Totolink » T6 » Version: 3
    cpe:2.3:h:totolink:t6:3
  • Totolink » T6 Firmware » Version: v4.1.5cu.748_b20211015
    cpe:2.3:o:totolink:t6_firmware:v4.1.5cu.748_b20211015


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