{"id":"CVE-2020-4400","aliases":["EUVD-2020-25647","GHSA-9v3j-42rv-3cwm"],"status":"published","title":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could...","description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 179478.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:L/UI:N/I:N/S:U/C:H/PR:N/AV:N/A:N/E:U/RC:C/RL:O","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01631,"percentile":0.76397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307","CWE-522"],"published":"2020-07-22T20:30:37Z","modified":"2026-06-17T03:19:56Z","products":[{"vendor":"ibm","product":"verify gateway (ivg)"},{"vendor":"ibm","product":"verify_gateway"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6251279","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/179478","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4400"},{"url":"https://github.com/advisories/GHSA-9v3j-42rv-3cwm"}],"sources":{"cve":[{"id":"CVE-2020-4400","description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 179478.","status":"published","published":"2020-07-22T20:30:37.302Z","modified":"2024-09-17T02:31:46.925Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:L/UI:N/I:N/S:U/C:H/PR:N/AV:N/A:N/E:U/RC:C/RL:O","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-25647","description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 179478.","status":"published","published":"2020-07-22T20:30:37Z","modified":"2024-09-17T02:31:46Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:L/UI:N/I:N/S:U/C:H/PR:N/AV:N/A:N/E:U/RC:C/RL:O","level":"high"}],"updated_at":"2026-11-03T00:28:39.580336Z"}],"ghsa":[{"id":"GHSA-9v3j-42rv-3cwm","title":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could...","description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 179478.","status":"published","published":"2022-05-24T17:24:04Z","modified":"2023-01-29T05:03:34Z","cwes":["CWE-522"],"updated_at":"2026-11-02T14:45:20.937669Z"}],"nvd":[{"id":"CVE-2020-4400","description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 179478.","status":"published","published":"2020-07-22T21:15:12.64Z","modified":"2026-06-17T03:19:56.777Z","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":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","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":"2026-11-02T14:06:10.086163Z"}]}}