{"id":"CVE-2023-52031","aliases":["EUVD-2023-56710","GHSA-vv2g-g9cv-8wr2"],"status":"published","title":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE)...","description":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01544,"percentile":0.75178,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-01-11T00:00:00Z","modified":"2026-06-17T06:41:57Z","products":[{"vendor":"totolink","product":"a3700r_firmware"}],"references":[{"url":"https://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3700R_UploadFirmwareFile/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52031"},{"url":"https://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3700R_UploadFirmwareFile"},{"url":"https://github.com/advisories/GHSA-vv2g-g9cv-8wr2"}],"sources":{"cve":[{"id":"CVE-2023-52031","description":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.","status":"published","published":"2024-01-11T00:00:00Z","modified":"2025-06-03T14:26:05.101Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"updated_at":"2026-11-02T14:35:18.88314Z"}],"euvd":[{"id":"EUVD-2023-56710","description":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.","status":"published","published":"2024-01-11T00:00:00Z","modified":"2025-06-03T14:26:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:31.558173Z"}],"ghsa":[{"id":"GHSA-vv2g-g9cv-8wr2","title":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE)...","description":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.","status":"published","published":"2024-01-11T09:30:34Z","modified":"2025-06-03T15:32:18Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:02:32.612356Z"}],"nvd":[{"id":"CVE-2023-52031","description":"TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.","status":"published","published":"2024-01-11T09:15:47.437Z","modified":"2026-06-17T06:41:57.083Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}