{"id":"CVE-2023-3940","aliases":["EUVD-2023-44566","GHSA-g7hp-974g-6wg8"],"status":"published","title":"Multiple arbitrary file reads in ZkTeco-based OEM devices","description":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access any file on the system.\n\n\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly others.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00775,"percentile":0.56031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-23"],"published":"2024-05-21T10:15:52Z","modified":"2026-06-17T06:15:23Z","products":[{"vendor":"zkteco","product":"facedepot_7b"},{"vendor":"zkteco","product":"smartec_st_fr041me"},{"vendor":"zkteco","product":"smartec_st_fr043"},{"vendor":"zkteco","product":"zkteco-based oem devices with firmware zam170-nf-1.8.25-7354-ver1.0.0"}],"references":[{"url":"https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-003.md","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3940"},{"url":"https://github.com/advisories/GHSA-g7hp-974g-6wg8"}],"sources":{"cve":[{"id":"CVE-2023-3940","title":"Multiple arbitrary file reads in ZkTeco-based OEM devices","description":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access any file on the system.\n\n\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly others.","status":"published","published":"2024-05-21T10:15:52.699Z","modified":"2024-08-02T07:08:50.683Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-23"],"updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-44566","description":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access any file on the system.\n\n\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly others.","status":"published","published":"2024-05-21T10:15:52Z","modified":"2024-08-02T07:08:50Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T03:50:12.64889Z"}],"ghsa":[{"id":"GHSA-g7hp-974g-6wg8","title":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access...","description":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access any file on the system.\n\n\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly others.","status":"published","published":"2024-05-21T12:30:52Z","modified":"2024-05-21T12:30:53Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-23"],"updated_at":"2026-11-02T14:57:23.839378Z"}],"nvd":[{"id":"CVE-2023-3940","description":"Relative Path Traversal vulnerability in ZkTeco-based OEM devices allows an attacker \nto access any file on the system.\n\n\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly others.","status":"published","published":"2024-05-21T11:15:08.78Z","modified":"2026-06-17T06:15:23.61Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-23"],"updated_at":"2026-11-02T14:09:15.329996Z"}]}}