CVE-2022-46552

Public Exploit

Description

D-Link DIR-846 Firmware FW100A53DBR was discovered to contain a remote command execution (RCE) vulnerability via the lan(0)_dhcps_staticlist parameter. This vulnerability is exploited via a crafted POST request.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 21.25% Top 5%
Vendor Advisory dlink.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cwe.mitre.org/data/definitions/78.html third party advisory
https://www.dlink.com/en/security-bulletin/ vendor advisory
https://github.com/FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php third party advisory
https://www.php.net/manual/en/ref.exec.php not applicable
https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e third party advisory exploit
https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md third party advisory exploit
http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html

Frequently Asked Questions

What is the severity of CVE-2022-46552?
CVE-2022-46552 has been scored as a high severity vulnerability.
How to fix CVE-2022-46552?
To fix CVE-2022-46552, 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-2022-46552 being actively exploited in the wild?
It is possible that CVE-2022-46552 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~21% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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