{"id":"CVE-2020-4129","aliases":["EUVD-2020-25376","GHSA-qmmq-6cfg-qc67"],"status":"published","title":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An...","description":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00945,"percentile":0.61394,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-11-30T23:46:22Z","modified":"2026-06-17T03:19:34Z","products":[{"vendor":"hcl","product":"hcl domino"},{"vendor":"hcltech","product":"hcl_domino"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085407","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4129"},{"url":"https://github.com/advisories/GHSA-qmmq-6cfg-qc67"}],"sources":{"cve":[{"id":"CVE-2020-4129","description":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.","status":"published","published":"2020-11-30T23:46:22Z","modified":"2024-08-04T07:52:20.935Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-25376","description":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.","status":"published","published":"2020-11-30T23:46:22Z","modified":"2024-08-04T07:52:20Z","updated_at":"2026-11-03T03:08:07.872525Z"}],"ghsa":[{"id":"GHSA-qmmq-6cfg-qc67","title":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An...","description":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.","status":"published","published":"2022-05-24T17:35:18Z","modified":"2023-01-29T05:05:30Z","updated_at":"2026-11-02T14:45:48.396935Z"}],"nvd":[{"id":"CVE-2020-4129","description":"HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.","status":"published","published":"2020-12-01T00:15:11.257Z","modified":"2026-06-17T03:19:34.09Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:25.394006Z"}]}}