{"schemaVersion":3,"id":"CVE-2022-46552","aliases":[],"status":"published","duplicateOf":null,"title":null,"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.","dates":{"published":"2023-02-02T00:00:00.000Z","modified":"2025-03-27T14:05:48.085Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.10503,"percentile":0.9575,"severity":"medium","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.10503},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.10503,"percentile":0.9575}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10503,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.10503,"percentile":0.9575}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"GITHUB_C2DC_CVE-REPORTED","name":"Cve Reported","source":"github","url":"https://github.com/c2dc/cve-reported/blob/main/CVE-2023-6580/CVE-2023-6580.md","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_EEA3E27A91271E67","name":"Exploit Reference (francoataffarel.medium.com)","source":"reference","url":"https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"51243","name":"D-Link DIR-846 - Remote Command Execution (RCE) vulnerability","source":"exploit-database","url":"https://www.exploit-db.com/exploits/51243","maturity":"poc","reliabilityScore":0.5,"verified":false,"type":"remote","platforms":["hardware"],"requiresAuth":null,"exploitdb":{"verified":false,"type":"remote","platform":"hardware","file":"exploits/hardware/remote/51243.txt","codes":["CVE-2022-46552"]},"metasploit":null}],"exploitCount":3,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"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.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"dlink","product":"dir-846_firmware","name":"dir-846 firmware","label":"dir-846_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"100a53dbr","noFixRecorded":false,"fixedIn":null}],"versionsText":"100a53dbr","eol":null,"hubHref":"/vendor/dlink/dir-846"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cwe.mitre.org/data/definitions/78.html","label":"cwe.mitre.org/data/definitions/78.html","hostname":"cwe.mitre.org","tags":["Third Party Advisory"]},{"url":"https://www.dlink.com/en/security-bulletin/","label":"www.dlink.com/en/security-bulletin/","hostname":"www.dlink.com","tags":["Vendor Advisory"]},{"url":"https://github.com/FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php","label":"github.com/FloeDesignTechnologies/…","hostname":"github.com","tags":["Third Party Advisory"]},{"url":"https://www.php.net/manual/en/ref.exec.php","label":"www.php.net/manual/en/ref.exec.php","hostname":"www.php.net","tags":["Not Applicable"]},{"url":"https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e","label":"francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e","hostname":"francoataffarel.medium.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md","label":"github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md","hostname":"github.com","tags":["Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html","label":"packetstormsecurity.com/files/171710/D-Link-DIR-846-Remote-Command-Execution.html","hostname":"packetstormsecurity.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-02-02T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-03-27T14:05:48.085Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":47,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T08:28:28.049Z","stale":false,"partial":false}}