Description
On D-Link DIR-823G devices, the GoAhead configuration allows /HNAP1 Command Injection via shell metacharacters in the POST data, because this data is sent directly to the "system" library function.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://xz.aliyun.com/t/2834
Scores
CVSS v3
9.8
EPSS
0.0366
EPSS Percentile
88.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
d-link/dir-823g_firmware
Published
Oct 02, 2018
Tracked Since
Feb 18, 2026