CVE-2023-40042

CRITICAL Year: 2023
CVSS v3 Score
9.8
Critical
Weakness Type
CWE-787
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Vulnerability Description

TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setStaticDhcpConfig in /lib/cste_modules/lan.so. Attackers can send crafted data in an MQTT packet, via the comment parameter, to control the return address and execute code.

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