{"id":"CVE-2026-21765","aliases":["EUVD-2026-18095","GHSA-cwpc-gq4p-xxwh"],"status":"published","title":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys","description":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The private cryptographic keys located on a Windows host machine might be subject to overly permissive file system permissions.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00104,"percentile":0.0104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276","CWE-732"],"published":"2026-04-01T23:36:45Z","modified":"2026-10-26T21:10:00Z","products":[{"vendor":"hclsoftware","product":"bigfix platform"},{"vendor":"hcltech","product":"bigfix_platform"}],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0129906","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21765"},{"url":"https://github.com/advisories/GHSA-cwpc-gq4p-xxwh"}],"sources":{"cve":[{"id":"CVE-2026-21765","title":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys","description":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The private cryptographic keys located on a Windows host machine might be subject to overly permissive file system permissions.","status":"published","published":"2026-04-01T23:36:45.573Z","modified":"2026-04-02T18:21:14.546Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-732","CWE-276"],"updated_at":"2026-11-02T13:41:42.05254Z"}],"euvd":[{"id":"EUVD-2026-18095","description":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The private cryptographic keys located on a Windows host machine might be subject to overly permissive file system permissions.","status":"published","published":"2026-04-01T23:36:45Z","modified":"2026-04-02T18:21:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:19.125268Z"}],"ghsa":[{"id":"GHSA-cwpc-gq4p-xxwh","title":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The...","description":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The private cryptographic keys located on a Windows host machine might be subject to overly permissive file system permissions.","status":"published","published":"2026-04-02T00:31:04Z","modified":"2026-04-02T00:31:12Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T15:07:04.885246Z"}],"nvd":[{"id":"CVE-2026-21765","description":"HCL BigFix Platform is affected by insecure permissions on private cryptographic keys.  The private cryptographic keys located on a Windows host machine might be subject to overly permissive file system permissions.","status":"published","published":"2026-04-02T00:16:23.953Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-276","CWE-732"],"updated_at":"2026-11-02T14:12:12.73929Z"}]}}