{"id":"CVE-2020-13382","aliases":["EUVD-2020-5640","GHSA-8r9c-hvwg-q85h"],"status":"published","title":"openSIS through 7.4 has Incorrect Access Control.","description":"openSIS through 7.4 has Incorrect Access Control.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.52814,"percentile":0.9898,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269","CWE-306"],"published":"2020-07-01T14:20:03Z","modified":"2026-10-24T10:50:05Z","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/commits/master","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://packetstormsecurity.com/files/158255/openSIS-7.4-Incorrect-Access-Control.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-2020-13382"},{"url":"https://github.com/advisories/GHSA-8r9c-hvwg-q85h"}],"sources":{"cve":[{"id":"CVE-2020-13382","description":"openSIS through 7.4 has Incorrect Access Control.","status":"published","published":"2020-07-01T14:20:03Z","modified":"2024-08-04T12:18:17.911Z","updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5640","description":"openSIS through 7.4 has Incorrect Access Control.","status":"published","published":"2020-07-01T14:20:03Z","modified":"2024-08-04T12:18:17Z","updated_at":"2026-11-03T03:07:37.76906Z"}],"ghsa":[{"id":"GHSA-8r9c-hvwg-q85h","title":"openSIS through 7.4 has Incorrect Access Control.","description":"openSIS through 7.4 has Incorrect Access Control.","status":"published","published":"2022-05-24T17:22:10Z","modified":"2023-01-29T05:03:16Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-269","CWE-306"],"updated_at":"2026-11-02T14:45:17.130191Z"}],"nvd":[{"id":"CVE-2020-13382","description":"openSIS through 7.4 has Incorrect Access Control.","status":"published","published":"2020-07-01T15:15:13.203Z","modified":"2026-06-17T02:53:03.207Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:06:08.145904Z"}],"osv":[{"id":"CVE-2020-13382","description":"openSIS through 7.4 has Incorrect Access Control.","status":"published","published":"2020-07-01T15:15:13.203Z","modified":"2026-10-24T10:50:05.195641244Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:44:14.034736Z"}]}}