CVE-2019-7390

Public Exploit

Description

An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to hijack the DNS service configuration of all clients in the WLAN, without authentication, via the SetWanSettings HNAP API.

Category

8.6
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.02% Top 25%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/leonW7/D-Link/blob/master/Vul_5.md third party advisory exploit
http://www.securityfocus.com/bid/106855 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2019-7390?
CVE-2019-7390 has been scored as a high severity vulnerability.
How to fix CVE-2019-7390?
To fix CVE-2019-7390, 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-2019-7390 being actively exploited in the wild?
It is possible that CVE-2019-7390 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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