CVE-2024-4236

Summary

CVE-2024-4236 is a critical buffer overflow vulnerability affecting Tenda AX1803 1.0.0.1, specifically the function formSetSysToolDDNS in the SetDDNSCfg file. Manipulation of the arguments serverName, ddnsUser, ddnsPwd, and ddnsDomain results in a stack-based buffer overflow, allowing remote attackers to exploit this vulnerability. The associated identifier for this issue is VDB-262122, and the exploit has been disclosed to the public. Despite early contact, the vendor has not responded to the disclosure.

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