CVE-2022-40946

Public Exploit

Description

On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 1.31% Top 25%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dlink.com/en/security-bulletin/ product
https://github.com/whokilleddb/dlink-dir-819-dos third party advisory exploit
http://packetstormsecurity.com/files/171484/D-Link-DIR-819-A1-Denial-Of-Service.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-40946?
CVE-2022-40946 has been scored as a high severity vulnerability.
How to fix CVE-2022-40946?
To fix CVE-2022-40946, 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-2022-40946 being actively exploited in the wild?
It is possible that CVE-2022-40946 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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