CVE-2023-40840

Summary

CVE-2023-40840 is a buffer overflow vulnerability affecting the Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin firmware. The issue lies within the "fromGetWirelessRepeat" function, which can be exploited by maliciously crafted input to write beyond the intended buffer boundary. This may result in unintended code execution or system crashes, potentially leading to serious security implications. It is recommended that users apply the appropriate software patch to mitigate this risk.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.