{"id":"CVE-2020-25494","aliases":["EUVD-2020-18179","GHSA-6m4v-96f3-85ph"],"status":"published","title":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via...","description":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.39193,"percentile":0.98612,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78","CWE-88"],"published":"2020-12-18T14:27:09Z","modified":"2026-06-17T03:06:51Z","exploits":[{"source":"exploitdb","id":"EDB-49301","title":"SCO Openserver 5.0.7 - 'outputform' Command Injection","type":"webapps","platform":"sco","date":"2020-12-21","url":"https://www.exploit-db.com/exploits/49301"}],"products":[{"vendor":"xinuos","product":"openserver"}],"references":[{"url":"https://github.com/Ramikan/Vulnerabilities/blob/master/SCO%20Openserver%20OS%20Command%20Injection%20Vulnerability","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/160635/SCO-Openserver-5.0.7-Command-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25494"},{"url":"https://github.com/advisories/GHSA-6m4v-96f3-85ph"}],"sources":{"cve":[{"id":"CVE-2020-25494","description":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.","status":"published","published":"2020-12-18T14:27:09Z","modified":"2024-08-04T15:33:05.742Z","updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-18179","description":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.","status":"published","published":"2020-12-18T14:27:09Z","modified":"2024-08-04T15:33:05Z","updated_at":"2026-11-03T03:07:17.764085Z"}],"ghsa":[{"id":"GHSA-6m4v-96f3-85ph","title":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via...","description":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.","status":"published","published":"2022-05-24T17:36:52Z","modified":"2023-01-29T05:04:48Z","cwes":["CWE-88"],"updated_at":"2026-11-02T14:45:38.359776Z"}],"nvd":[{"id":"CVE-2020-25494","description":"Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.","status":"published","published":"2020-12-18T15:15:12.377Z","modified":"2026-06-17T03:06:51.947Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}