{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-29T13:26:17.024","vulnerabilities":[{"cve":{"id":"CVE-2022-46432","sourceIdentifier":"cve@mitre.org","published":"2022-12-20T20:15:10.793","lastModified":"2026-06-17T05:11:46.060","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier."},{"lang":"es","value":"Se descubrió una vulnerabilidad de modificación de firmware explotable en TP-Link TL-WR743ND V1. Un atacante puede realizar un ataque MITM (Man-in-the-Middle) para modificar la imagen de firmware cargada por el usuario y eludir la verificación CRC, lo que permite a los atacantes ejecutar código arbitrario o provocar una Denegación de Servicio (DoS). Esto afecta a la versión 3.12.20 y anteriores."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":5.9},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-16T17:43:27.983897Z","id":"CVE-2022-46432","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tp-link:tl-wr743nd_v1_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"3.12.20","matchCriteriaId":"201E4DFD-1CB7-48F1-8560-D51AEDEDF855"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:tp-link:tl-wr743nd_v1:-:*:*:*:*:*:*:*","matchCriteriaId":"727D6405-3759-45F1-AED2-C8DA19E64F67"}]}]}],"references":[{"url":"https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo","source":"cve@mitre.org"},{"url":"https://www.tp-link.com/us/press/security-advisory/","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tp-link.com/us/press/security-advisory/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}