CVE-2018-17787

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 23.20% Top 5%
Third-Party Advisory aliyun.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://xz.aliyun.com/t/2834 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-17787?
CVE-2018-17787 has been scored as a critical severity vulnerability.
How to fix CVE-2018-17787?
To fix CVE-2018-17787, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-17787 being actively exploited in the wild?
It is possible that CVE-2018-17787 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~23% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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