{"api_version":"1","generated_at":"2026-04-23T13:53:36+00:00","cve":"CVE-2022-40719","urls":{"html":"https://cve.report/CVE-2022-40719","api":"https://cve.report/api/cve/CVE-2022-40719.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-40719","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-40719"},"summary":{"title":"CVE-2022-40719","description":"This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the xupnpd_generic.lua plugin for the xupnpd service, which listens on TCP port 4044 by default. When parsing the feed parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15906.","state":"PUBLIC","assigner":"zdi-disclosures@trendmicro.com","published_at":"2023-01-26 18:59:00","updated_at":"2023-02-02 15:17:00"},"problem_types":["CWE-78"],"metrics":[],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1223/","name":"N/A","refsource":"N/A","tags":[],"title":"ZDI-22-1223 | Zero Day Initiative","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10304","name":"N/A","refsource":"N/A","tags":[],"title":"D-Link Technical Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-40719","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40719","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"40719","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"dlink","cpe5":"dir-2150","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"40719","vulnerable":"1","versionEndIncluding":"4.0.1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"dlink","cpe5":"dir-2150_firmware","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"zdi-disclosures@trendmicro.com","ID":"CVE-2022-40719","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"DIR-2150","version":{"version_data":[{"version_value":"4.0.1"}]}}]},"vendor_name":"D-Link"}]}},"credit":"Anonymous","data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the xupnpd_generic.lua plugin for the xupnpd service, which listens on TCP port 4044 by default. When parsing the feed parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15906."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}]},"references":{"reference_data":[{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10304","refsource":"MISC","name":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10304"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1223/","refsource":"MISC","name":"https://www.zerodayinitiative.com/advisories/ZDI-22-1223/"}]},"impact":{"cvss":{"vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"}}},"nvd":{"publishedDate":"2023-01-26 18:59:00","lastModifiedDate":"2023-02-02 15:17:00","problem_types":["CWE-78"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"4.0.1","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:dlink:dir-2150:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":null,"notes":[]}}}