Vulnerability Monitor

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CVE-2019-10891

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.

Published

2019-09-06T20:15:11.003

Last Modified

2025-01-09T18:15:23.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-78
Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-806_firmware	-	Yes
Hardware	dlink	dir-806	-	No

References

https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.md Exploit, Third Party Advisory ([email protected])
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10282 ([email protected])
https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)