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CVE-2019-10892

N/A
Published: September 6, 2019 at 07:58 PM UTC
Updated: June 17, 2026 at 02:11 AM UTC
2 products affected across 1 vendorDir 806 FirmwareDIR-806

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Severity
N/A
Exploit prediction
EPSS 2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Dir 806 Firmware· D-Link
95%
1.0
dlink-dir-806 (same device)
DIR-806· D-Linkdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.md

CVSS

10HIGH[email protected]
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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