Critical severity9.8NVD Advisory· Published Sep 6, 2019· Updated Jun 17, 2026

CVE-2019-10891

Description

An issue was discovered in D-Link DIR-806 devices. There is a command injection in function hnap_main, which calls system() without checking the parameter that can be controlled by user, and finally allows remote attackers to execute arbitrary shell commands with a special HTTP header.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

D-Link/DIR-806description
Dlink/DIR-806llm-create

Patches

Vulnerability mechanics

References

github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.mdnvdExploitThird Party Advisory
supportannouncement.us.dlink.com/announcement/publication.aspxnvd

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