{"id":"CVE-2021-20427","aliases":["EUVD-2021-7845","GHSA-xc7f-mpvm-wr8p"],"status":"published","title":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote...","description":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 196314.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AC:L/AV:N/I:N/PR:N/A:N/UI:N/S:U/C:L/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01344,"percentile":0.71765,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2021-08-11T15:55:19Z","modified":"2026-06-17T03:33:50Z","products":[{"vendor":"ibm","product":"security guardium"},{"vendor":"ibm","product":"security_guardium"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6479913","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/196314","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20427"},{"url":"https://github.com/advisories/GHSA-xc7f-mpvm-wr8p"}],"sources":{"cve":[{"id":"CVE-2021-20427","description":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 196314.","status":"published","published":"2021-08-11T15:55:19.226Z","modified":"2024-09-17T04:04:48.096Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AC:L/AV:N/I:N/PR:N/A:N/UI:N/S:U/C:L/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7845","description":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 196314.","status":"published","published":"2021-08-11T15:55:19Z","modified":"2024-09-17T04:04:48Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AC:L/AV:N/I:N/PR:N/A:N/UI:N/S:U/C:L/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:28:26.235396Z"}],"ghsa":[{"id":"GHSA-xc7f-mpvm-wr8p","title":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote...","description":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 196314.","status":"published","published":"2022-05-24T19:10:41Z","modified":"2023-01-30T05:01:27Z","cwes":["CWE-307"],"updated_at":"2026-11-02T14:46:25.069065Z"}],"nvd":[{"id":"CVE-2021-20427","description":"IBM Security Guardium 11.2 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 196314.","status":"published","published":"2021-08-11T16:15:07.163Z","modified":"2026-06-17T03:33:50.367Z","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":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}