{"id":"CVE-1999-1558","aliases":["EUVD-1999-1539","GHSA-c6mm-x7q6-44wf"],"status":"published","title":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when...","description":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.","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":"2026-11-09","score":0.01369,"percentile":0.721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1998-07-16T04:00:00Z","modified":"2026-06-16T21:50:42Z","products":[{"vendor":"digital","product":"digital_openvms"},{"vendor":"digital","product":"digital_openvms_axp"}],"references":[{"url":"http://www.securityfocus.com/bid/161","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/7151.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://ciac.llnl.gov/ciac/bulletins/i-071a.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1558"},{"url":"https://github.com/advisories/GHSA-c6mm-x7q6-44wf"}],"sources":{"cve":[{"id":"CVE-1999-1558","description":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:18:07.504Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1539","description":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:18:07Z","updated_at":"2026-11-03T03:50:41.965248Z"}],"ghsa":[{"id":"GHSA-c6mm-x7q6-44wf","title":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when...","description":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.","status":"published","published":"2022-04-30T18:12:42Z","modified":"2023-01-30T05:04:22Z","updated_at":"2026-11-02T14:47:02.242952Z"}],"nvd":[{"id":"CVE-1999-1558","description":"Vulnerability in loginout in Digital OpenVMS 7.1 and earlier allows unauthorized access when external authentication is enabled.","status":"published","published":"1998-07-16T04:00:00Z","modified":"2026-06-16T21:50:42.86Z","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":"2026-11-02T13:58:30.236077Z"}]}}