CVSS 3.1 Score 9.8 of 10 (high)


Published Aug 8, 2023
Updated: Aug 11, 2023
CWE ID 787


The vulnerability with the CVE ID name CVE-2023-40041 affects TOTOLINK T10_v2 5.9c.5061_B20200511. It is a stack-based buffer overflow in setWiFiWpsConfig in /lib/cste_modules/ Attackers can exploit this vulnerability by sending crafted data in an MQTT packet, specifically in the pin parameter, which allows them to control the return address and execute code. The risk score for this vulnerability is 66, with a base severity of CRITICAL and a base score of 9.8 according to [email protected]. The potential danger it poses to organizations is high, as it can lead to unauthorized code execution and compromise the integrity and confidentiality of affected systems. Remediation measures should be taken promptly to mitigate this vulnerability.


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