CVE-2019-10891 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8