HCL BigFix WebUI is affected by an improper authorization vulnerability

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Summary

CVECVE-2025-15633
StatePUBLISHED
AssignerHCL
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-09 06:16:07 UTC
Updated2026-05-14 20:28:21 UTC
DescriptionAn improper authorization vulnerability in HCL BigFix WebUI allows an authenticated user without Master Operator privileges to access internal data (site names, versions, and configuration variables) and bypass privilege requirements via unprotected endpoints lacking adequate security headers.

Risk And Classification

Primary CVSS: v4.0 5.3 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.000330000 probability, percentile 0.099930000 (date 2026-05-25)

Problem Types: CWE-863 | CWE-863 CWE-863 Incorrect Authorization

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/C...
4.0CNACVSS5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
Low
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Hcltech Bigfix Webui Api All All All All
Application Hcltech Bigfix Webui Application Administration All All All All
Application Hcltech Bigfix Webui Cmep All All All All
Application Hcltech Bigfix Webui Common All All All All
Application Hcltech Bigfix Webui Content App All All All All
Application Hcltech Bigfix Webui Custom All All All All
Application Hcltech Bigfix Webui Data Sync All All All All
Application Hcltech Bigfix Webui Extensions All All All All
Application Hcltech Bigfix Webui Framework All All All All
Application Hcltech Bigfix Webui Insights All All All All
Application Hcltech Bigfix Webui Ivr All All All All
Application Hcltech Bigfix Webui Mdm All All All All
Application Hcltech Bigfix Webui Patch All All All All
Application Hcltech Bigfix Webui Patch Policies All All All All
Application Hcltech Bigfix Webui Permissions And Preferences All All All All
Application Hcltech Bigfix Webui Profile Management All All All All
Application Hcltech Bigfix Webui Query All All All All
Application Hcltech Bigfix Webui Reports All All All All
Application Hcltech Bigfix Webui Scm All All All All
Application Hcltech Bigfix Webui Software Distribution All All All All
Application Hcltech Bigfix Webui Take Action All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA HCLSoftware BigFix WebUI affected all versions Not specified

References

ReferenceSourceLinkTags
support.hcl-software.com/csm [email protected] support.hcl-software.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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