CVE-2018-17787: OS Command Injection
Published Oct 2, 2018
·Updated
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.
Affected Software
2 affected components
D-Link Dir-823g Firmware
Dlink Dir-823g
Event History
Oct 2, 2018
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
Description
Frequently Asked Questions
1
What is CVE-2018-17787?
CVE-2018-17787 is a vulnerability found on D-Link DIR-823G devices that allows command injection via shell metacharacters in the POST data.
2
How severe is CVE-2018-17787?
CVE-2018-17787 has a severity rating of 9.8 (Critical).
3
What software is affected by CVE-2018-17787?
The D-Link DIR-823G firmware is affected by CVE-2018-17787.
4
How can I fix CVE-2018-17787?
To fix CVE-2018-17787, it is recommended to update the firmware of your D-Link DIR-823G device to the latest version.
5
Is the Dlink Dir-823g device vulnerable to CVE-2018-17787?
No, the Dlink Dir-823g device is not vulnerable to CVE-2018-17787.