CVE-2019-10892

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.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve@mitre.org

Published

2019-09-06

Last modified

2024-08-04

Weaknesses

CWE-787

Affected products

• Dir-806 Firmware (Dlink)

References

• https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.md