{"id":"CVE-2022-46430","aliases":["EUVD-2022-49235","GHSA-5c5f-g48v-mx2x"],"status":"published","title":"TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute...","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.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00372,"percentile":0.31384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-494"],"published":"2022-12-20T00:00:00Z","modified":"2026-06-17T05:11:45Z","products":[{"vendor":"tp-link","product":"tl-wr740n_v1_firmware"},{"vendor":"tp-link","product":"tl-wr740n_v2_firmware"},{"vendor":"tp-link","product":"tl-wr741nd_v1_firmware"},{"vendor":"tp-link","product":"tl-wr741nd_v2_firmware"}],"references":[{"url":"https://www.tp-link.com/us/press/security-advisory/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46430"},{"url":"https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BJxlw2Pwi"},{"url":"https://www.tp-link.com/us/press/security-advisory"},{"url":"https://github.com/advisories/GHSA-5c5f-g48v-mx2x"}],"sources":{"cve":[{"id":"CVE-2022-46430","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.","status":"published","published":"2022-12-20T00:00:00Z","modified":"2025-04-16T17:52:34.693Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:34:31.840191Z"}],"euvd":[{"id":"EUVD-2022-49235","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.","status":"published","published":"2022-12-20T00:00:00Z","modified":"2025-04-16T17:52:34Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:22.940917Z"}],"ghsa":[{"id":"GHSA-5c5f-g48v-mx2x","title":"TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute...","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.","status":"published","published":"2022-12-20T21:30:19Z","modified":"2025-04-16T18:31:29Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T15:01:34.863019Z"}],"nvd":[{"id":"CVE-2022-46430","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.","status":"published","published":"2022-12-20T20:15:10.74Z","modified":"2026-06-17T05:11:45.847Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:07:34.031641Z"}]}}