CVE-2023-43861

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Sep 28, 2023
Updated: Sep 29, 2023
CWE ID 787

Summary

CVE-2023-43861 is a newly identified buffer overflow vulnerability affecting the D-Link DIR-619L B1 2.02 firmware. This issue arises due to a flaw in the formSetWanPPPoE function, which can be exploited by malicious actors to send specially crafted data that exceeds the intended buffer size. Successful exploitation could lead to unintended code execution and potential takeover of the affected device. This vulnerability poses a significant risk, particularly for networks that use this specific D-Link model, and it is recommended that users update their firmware as soon as a patch becomes available.

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