CVE-2024-3877

Summary

CVE-2024-3877 is a critical vulnerability identified in Tenda F1202 1.2.0.20(408) routers. Affecting the function fromqossetting within the file /goform/fromqossetting, this issue arises due to a stack-based buffer overflow caused by manipulating the argument qos. This vulnerability can be exploited remotely, with an attacker potentially gaining control over the affected device. The exploit for this flaw has been made public, increasing the risk of potential attacks. This vulnerability is also tracked as VDB-260911. Unfortunately, the vendor was not responsive to early disclosures about this issue.

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