{"id":"CVE-2023-42135","aliases":["EUVD-2023-46594","GHSA-vgrm-64g7-v874"],"status":"published","title":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow...","description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00591,"percentile":0.4875,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-74"],"published":"2024-01-15T13:28:55Z","modified":"2026-06-17T06:23:32Z","products":[{"vendor":"pax technology","product":"a50"},{"vendor":"pax technology","product":"a920 pro"},{"vendor":"paxtechnology","product":"paydroid"}],"references":[{"url":"https://ppn.paxengine.com/release/development","tags":["vendor-advisory","x_transferred","Permissions Required"]},{"url":"https://blog.stmcyber.com/pax-pos-cves-2023/","tags":["technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://cert.pl/en/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory","x_transferred","Third Party Advisory"]},{"url":"https://cert.pl/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42135"},{"url":"https://blog.stmcyber.com/pax-pos-cves-2023"},{"url":"https://cert.pl/en/posts/2024/01/CVE-2023-4818"},{"url":"https://cert.pl/posts/2024/01/CVE-2023-4818"},{"url":"https://github.com/advisories/GHSA-vgrm-64g7-v874"}],"sources":{"cve":[{"id":"CVE-2023-42135","description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","status":"published","published":"2024-01-15T13:28:55.478Z","modified":"2025-06-17T21:09:22.557Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:35:18.16233Z"}],"euvd":[{"id":"EUVD-2023-46594","description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","status":"published","published":"2024-01-15T13:28:55Z","modified":"2025-06-17T21:09:22Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:21.000623Z"}],"ghsa":[{"id":"GHSA-vgrm-64g7-v874","title":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow...","description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","status":"published","published":"2024-01-15T15:30:26Z","modified":"2024-10-10T18:32:15Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-20","CWE-74"],"updated_at":"2026-11-02T14:58:28.497096Z"}],"nvd":[{"id":"CVE-2023-42135","description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","status":"published","published":"2024-01-15T14:15:24.413Z","modified":"2026-06-17T06:23:32.197Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}