CVE-2022-46552

Published: Feb 2, 2023Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

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 (1)

Products: Dlink: Dir 846 Firmware

Dlink

1 product

Dir 846 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Dlink Dir 846 Firmware	Version 100a53dbr

Running on/with	Platform Versions
Dlink Dir 846	All versions

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (14)

http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html

Source: cve@mitre.org

https://cwe.mitre.org/data/definitions/78.html

Source: cve@mitre.org

Third Party Advisory

https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php

Source: cve@mitre.org

Third Party Advisory

https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md

Source: cve@mitre.org

ExploitThird Party Advisory

https://www.dlink.com/en/security-bulletin/

Source: cve@mitre.org

Vendor Advisory

https://www.php.net/manual/en/ref.exec.php

Source: cve@mitre.org

Not Applicable

http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html