What’s Vulnerable › Vulnerabilities

CVE-2022-46552

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 10.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-02 · updated 2026-06-17
• Weakness: CWE-78

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.

Affected products

• D-Link DIR-846: 100a53dbr

References

• http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html
• https://cwe.mitre.org/data/definitions/78.html
• https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e
• https://github.com/FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php
• https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md
• https://www.dlink.com/en/security-bulletin/
• https://www.php.net/manual/en/ref.exec.php
• http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html
• https://cwe.mitre.org/data/definitions/78.html
• https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e
• https://github.com/FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php
• https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md

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