{"id":"CVE-2025-12455","aliases":["EUVD-2025-208643","GHSA-phcr-v9ch-26r8"],"status":"published","title":"Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.","description":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.  \nThe vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.","severity":{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/R:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00351,"percentile":0.29179,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-204"],"published":"2026-03-13T18:30:27Z","modified":"2026-06-17T08:32:25Z","products":[{"vendor":"opentext","product":"vertica"},{"vendor":"opentext™","product":"vertica"}],"references":[{"url":"https://portal.microfocus.com/s/article/KM000045854?language=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12455"},{"url":"https://github.com/advisories/GHSA-phcr-v9ch-26r8"}],"sources":{"cve":[{"id":"CVE-2025-12455","title":"Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.","description":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.  \nThe vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.","status":"published","published":"2026-03-13T18:30:27.903Z","modified":"2026-03-13T19:33:40.096Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/R:U","level":"medium","assessor":"cna"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-208643","description":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.  \nThe vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.","status":"published","published":"2026-03-13T18:30:27Z","modified":"2026-03-13T19:33:40Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/R:U","level":"medium"}],"updated_at":"2026-11-02T19:25:35.010093Z"}],"ghsa":[{"id":"GHSA-phcr-v9ch-26r8","title":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing....","description":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.  \nThe vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.","status":"published","published":"2026-03-13T21:31:45Z","modified":"2026-04-17T15:32:13Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:X/RE:X/U:X","level":"medium"},{"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"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T15:07:32.404178Z"}],"nvd":[{"id":"CVE-2025-12455","description":"Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.  \nThe vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.","status":"published","published":"2026-03-13T19:53:47.873Z","modified":"2026-06-17T08:32:25.103Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T14:12:01.641503Z"}]}}