Critical severity9.8NVD Advisory· Published Sep 6, 2019· Updated Jun 17, 2026
CVE-2019-10892
CVE-2019-10892
Description
An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnap_main at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a stack-based buffer overflow via a special HTTP header.
Affected products
2- D-Link/DIR-806description
Patches
Vulnerability mechanics
References
1- github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.mdnvdExploitThird Party Advisory
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