{"id":"CVE-2004-0390","aliases":["EUVD-2004-0390","GHSA-w27r-2xr6-37p7"],"status":"published","title":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log...","description":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02583,"percentile":0.85328,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:05:32Z","exploits":[{"source":"exploitdb","id":"EDB-20851","title":"SCO OpenServer 5.0.x - StartX Weak XHost Permissions","type":"local","platform":"sco","date":"2001-05-07","verified":true,"url":"https://www.exploit-db.com/exploits/20851"}],"products":[{"vendor":"sco","product":"openserver"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16113","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2004-05/0424.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.securityfocus.com/advisories/6684","tags":["vendor-advisory","x_refsource_SCO","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0390"},{"url":"https://github.com/advisories/GHSA-w27r-2xr6-37p7"}],"sources":{"cve":[{"id":"CVE-2004-0390","description":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.","status":"published","published":"2005-04-14T04:00:00Z","modified":"2024-08-08T00:17:14.508Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0390","description":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.","status":"published","published":"2005-04-14T04:00:00Z","modified":"2024-08-08T00:17:14Z","updated_at":"2026-11-03T01:15:19.621932Z"}],"ghsa":[{"id":"GHSA-w27r-2xr6-37p7","title":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log...","description":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.","status":"published","published":"2022-04-29T02:57:39Z","modified":"2023-01-30T05:02:41Z","updated_at":"2026-11-02T14:46:42.161058Z"}],"nvd":[{"id":"CVE-2004-0390","description":"SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:05:32.653Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.985436Z"}]}}