CVE-2026-21785HCL BigFix Remote Control Server WebUI is affected by a misconfigured Content Security Policy
Updated under an hour ago ()
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It affects HCLSoftware BigFix Remote Control Server. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 4.0 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-1021
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- HCL
- NVD analysis
- Awaiting Analysis
- Record last updated
- May 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.