{"id":"CVE-2026-21785","aliases":["EUVD-2026-32658","GHSA-6x6f-pfq2-m75m"],"status":"published","title":"HCL BigFix Remote Control Server WebUI is affected by a misconfigured Content Security Policy","description":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00148,"percentile":0.04104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1021"],"published":"2026-05-27T20:15:56Z","modified":"2026-10-26T12:10:00Z","products":[{"vendor":"hclsoftware","product":"bigfix remote control server"}],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0130581"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21785"},{"url":"https://github.com/advisories/GHSA-6x6f-pfq2-m75m"}],"sources":{"cve":[{"id":"CVE-2026-21785","title":"HCL BigFix Remote Control Server WebUI is affected by a misconfigured Content Security Policy","description":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.","status":"published","published":"2026-05-27T20:15:56.441Z","modified":"2026-05-28T13:13:55.021Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T13:41:53.237769Z"}],"euvd":[{"id":"EUVD-2026-32658","description":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.","status":"published","published":"2026-05-27T20:15:56Z","modified":"2026-05-28T13:13:55Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:03.0662Z"}],"ghsa":[{"id":"GHSA-6x6f-pfq2-m75m","title":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions...","description":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.","status":"published","published":"2026-05-27T21:31:26Z","modified":"2026-05-27T21:31:32Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T15:08:21.544183Z"}],"nvd":[{"id":"CVE-2026-21785","description":"A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.","status":"published","published":"2026-05-27T21:16:17.327Z","modified":"2026-10-26T12:10:00.13Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T14:12:20.885865Z"}]}}