{"cve":"CVE-2022-46430","nvd":{"published":"2022-12-20T20:15:10.740","modified":"2026-06-17T05:11:45.847","status":"Modified","description":"TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","score":4.8},"cwes":["CWE-494"],"references":["https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi","https://www.tp-link.com/us/press/security-advisory/","https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi","https://www.tp-link.com/us/press/security-advisory/"],"products":["tp-link:tl-wr740n_v1_firmware","tp-link:tl-wr740n_v2_firmware","tp-link:tl-wr741nd_v1_firmware","tp-link:tl-wr741nd_v2_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-46430","score":0.00372,"percentile":0.31112,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}