{"id":"CVE-2020-4891","aliases":["EUVD-2020-26138","GHSA-pp7w-jhfx-v9pw"],"status":"published","title":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account...","description":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account lockout setting that could allow a local user er to brute force Rest API account credentials. IBM X-Force ID: 190974.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/I:N/C:H/A:N/S:U/PR:N/AC:L/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00267,"percentile":0.18966,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2021-03-16T13:55:16Z","modified":"2026-06-17T03:20:43Z","products":[{"vendor":"ibm","product":"spectrum scale"},{"vendor":"ibm","product":"spectrum_scale"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6430147","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/190974","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4891"},{"url":"https://github.com/advisories/GHSA-pp7w-jhfx-v9pw"}],"sources":{"cve":[{"id":"CVE-2020-4891","description":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account lockout setting that could allow a local user er to brute force Rest API account credentials. IBM X-Force ID: 190974.","status":"published","published":"2021-03-16T13:55:16.975Z","modified":"2024-09-17T00:16:08.376Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/I:N/C:H/A:N/S:U/PR:N/AC:L/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-26138","description":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account lockout setting that could allow a local user er to brute force Rest API account credentials. IBM X-Force ID: 190974.","status":"published","published":"2021-03-16T13:55:16Z","modified":"2024-09-17T00:16:08Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/I:N/C:H/A:N/S:U/PR:N/AC:L/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:29:00.656249Z"}],"ghsa":[{"id":"GHSA-pp7w-jhfx-v9pw","title":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account...","description":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account lockout setting that could allow a local user er to brute force Rest API account credentials. IBM X-Force ID: 190974.","status":"published","published":"2022-05-24T17:44:37Z","modified":"2023-01-29T05:06:04Z","cwes":["CWE-307"],"updated_at":"2026-11-02T14:45:56.147373Z"}],"nvd":[{"id":"CVE-2020-4891","description":"IBM Spectrum Scale 5.0.0 through 5.0.5.5 and 5.1.0 through 5.1.0.2 uses an inadequate account lockout setting that could allow a local user er to brute force Rest API account credentials. IBM X-Force ID: 190974.","status":"published","published":"2021-03-16T14:15:13.3Z","modified":"2026-06-17T03:20:43.783Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}