{"id":"CVE-2020-13383","aliases":["EUVD-2020-5641","GHSA-mq6w-jp25-qxf7"],"status":"published","title":"openSIS through 7.4 allows Directory Traversal.","description":"openSIS through 7.4 allows Directory Traversal.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.67792,"percentile":0.99324,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2020-07-01T14:23:18Z","modified":"2026-10-24T10:49:56Z","exploits":[{"source":"metasploit","id":"exploit/unix/webapp/opensis_chain_exec","title":"openSIS Unauthenticated PHP Code Execution","type":"exploit","platform":"PHP","date":"2020-06-30","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/unix/webapp/opensis_chain_exec"}],"products":[{"vendor":"os4ed","product":"opensis"}],"references":[{"url":"https://github.com/OS4ED/openSIS-Responsive-Design/commit/1127ae0bb7c3a2883febeabc6b71ad8d73510de8","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"http://packetstormsecurity.com/files/158256/openSIS-7.4-Local-File-Inclusion.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"http://packetstormsecurity.com/files/158331/openSIS-7.4-Unauthenticated-PHP-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13383"},{"url":"https://github.com/advisories/GHSA-mq6w-jp25-qxf7"}],"sources":{"cve":[{"id":"CVE-2020-13383","description":"openSIS through 7.4 allows Directory Traversal.","status":"published","published":"2020-07-01T14:23:18Z","modified":"2024-08-04T12:18:17.586Z","updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5641","description":"openSIS through 7.4 allows Directory Traversal.","status":"published","published":"2020-07-01T14:23:18Z","modified":"2024-08-04T12:18:17Z","updated_at":"2026-11-03T03:07:37.76906Z"}],"ghsa":[{"id":"GHSA-mq6w-jp25-qxf7","title":"openSIS through 7.4 allows Directory Traversal.","description":"openSIS through 7.4 allows Directory Traversal.","status":"published","published":"2022-05-24T17:22:11Z","modified":"2023-01-29T05:00:52Z","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-22"],"updated_at":"2026-11-02T14:44:41.183486Z"}],"nvd":[{"id":"CVE-2020-13383","description":"openSIS through 7.4 allows Directory Traversal.","status":"published","published":"2020-07-01T15:15:13.267Z","modified":"2026-06-17T02:53:03.323Z","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":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:08.145904Z"}],"osv":[{"id":"CVE-2020-13383","description":"openSIS through 7.4 allows Directory Traversal.","status":"published","published":"2020-07-01T15:15:13.267Z","modified":"2026-10-24T10:49:56.671848815Z","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":"2026-11-02T15:44:14.034736Z"}]}}