An 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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
HCLSoftware BigFix WebUI unaffected
Version Status Constraints
all versions affected —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130587 cve-icon cve-icon
History

Sat, 09 May 2026 05:30:00 +0000

Type Values Removed Values Added
Description An 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.
Title HCL BigFix WebUI is affected by an improper authorization vulnerability
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 5.3, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: HCL

Published:

Updated: 2026-05-09T04:58:55.241Z

Reserved: 2026-04-14T05:56:25.354Z

Link: CVE-2025-15633

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-09T06:16:07.413

Modified: 2026-05-09T06:16:07.413

Link: CVE-2025-15633

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-09T07:00:11Z

Weaknesses