CVE-2022-46552 EXPLOIT
8.8
HIGH · CVSS 3.1 · EPSS 10.5% (pctl 96)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 8.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 10.5% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-02-02 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| dlink | dir-846 |
| dlink | dir-846 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | D-Link DIR-846 - Remote Command Execution (RCE) vulnerability | 2023-04-05 |
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
- https://www.dlink.com/en/security-bulletin/
- https://www.php.net/manual/en/ref.exec.php
→ the Explorer · watch your stack · NVD