CVE-2019-10892: Buffer Overflow
An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnapmain 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 Software
Event History
Frequently Asked Questions
What is CVE-2019-10892?
CVE-2019-10892 is a vulnerability discovered in D-Link DIR-806 devices that allows for a stack-based buffer overflow.
How severe is CVE-2019-10892?
CVE-2019-10892 has a severity rating of 9.8 (critical).
How does CVE-2019-10892 impact D-Link DIR-806 devices?
CVE-2019-10892 allows attackers to execute arbitrary code on affected D-Link DIR-806 devices.
How can I fix CVE-2019-10892?
To fix CVE-2019-10892, upgrade the firmware of D-Link DIR-806 devices to a version that addresses the vulnerability.
Where can I find more information about CVE-2019-10892?
You can find more information about CVE-2019-10892 at the following link: [Github - DIR-806_Stack_Overflow_to_Run_Shellcode](https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.md)