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CVE-2026-21840 HCL BigFix Platform is affected by a user enumeration vulnerability

🗓️ 14 Jul 2026 21:36:52Reported by HCLType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

CVE-2026-21840: HCL BigFix Platform has a user enumeration vulnerability exploitable via timing and system monitoring.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21840
14 Jul 202621:36
attackerkb
CVE
CVE-2026-21840
14 Jul 202621:36
cve
EUVD
EUVD-2026-44531
15 Jul 202600:31
euvd
NVD
CVE-2026-21840
14 Jul 202622:16
nvd
Positive Technologies
PT-2026-58852
14 Jul 202600:00
ptsecurity
[
  {
    "vendor": "HCLSoftware",
    "product": "HCL BigFix Platform",
    "versions": [
      {
        "status": "affected",
        "version": "10.0.0 - 10.0.15, 11.0.0 - 11.0.5"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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