{"id":"CVE-2023-31188","aliases":["EUVD-2023-35504","GHSA-qc3c-m38x-gmmf"],"status":"published","title":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS...","description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0047,"percentile":0.41122,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2023-09-06T09:28:18Z","modified":"2026-06-17T05:56:30Z","products":[{"vendor":"tp-link","product":"archer c20"},{"vendor":"tp-link","product":"archer c50"},{"vendor":"tp-link","product":"archer c55"},{"vendor":"tp-link","product":"archer_c20_firmware"},{"vendor":"tp-link","product":"archer_c50_v3_firmware"},{"vendor":"tp-link","product":"archer_c55_firmware"}],"references":[{"url":"https://www.tp-link.com/jp/support/download/archer-c50/v3/#Firmware","tags":["x_transferred","Product"]},{"url":"https://www.tp-link.com/jp/support/download/archer-c55/#Firmware","tags":["x_transferred","Product"]},{"url":"https://www.tp-link.com/jp/support/download/archer-c20/v1/#Firmware","tags":["x_transferred","Product"]},{"url":"https://jvn.jp/en/vu/JVNVU99392903/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31188"},{"url":"https://jvn.jp/en/vu/JVNVU99392903"},{"url":"https://github.com/advisories/GHSA-qc3c-m38x-gmmf"}],"sources":{"cve":[{"id":"CVE-2023-31188","description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","status":"published","published":"2023-09-06T09:28:18.168Z","modified":"2024-09-27T20:50:29.101Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-35504","description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","status":"published","published":"2023-09-06T09:28:18Z","modified":"2024-09-27T20:50:29Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:04.361618Z"}],"ghsa":[{"id":"GHSA-qc3c-m38x-gmmf","title":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS...","description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","status":"published","published":"2023-09-06T12:30:21Z","modified":"2024-04-04T07:31:36Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:56:52.130837Z"}],"nvd":[{"id":"CVE-2023-31188","description":"Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.","status":"published","published":"2023-09-06T10:15:13.183Z","modified":"2026-06-17T05:56:30.093Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:08:28.268644Z"}]}}