Auth bypass in Hclsoftware Bigfix Webui
CVE-2025-15634
A missing authorization vulnerability in HCL BigFix WebUI allows an authenticated user without proper permissions to view sensitive environmental information via direct URL access to the unauthorized page.
Vulnerability class: Broken Access Control
EPSS: 0.000 (7.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Hclsoftware Bigfix Webui — versions all versions
- Hcltech Bigfix_webui_api
- Hcltech Bigfix_webui_application_administration
- Hcltech Bigfix_webui_cmep
- Hcltech Bigfix_webui_common
- Hcltech Bigfix_webui_content_app
- Hcltech Bigfix_webui_custom
- Hcltech Bigfix_webui_data_sync
- Hcltech Bigfix_webui_extensions
- Hcltech Bigfix_webui_framework
Weakness classification (CWE)
References
- psirt@hcl.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-15634?
- CVE-2025-15634 is a medium-severity vulnerability in Hclsoftware Bigfix Webui, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-05-09.
- How severe is CVE-2025-15634?
- Medium severity. CVSS v3 base score is 4.3 out of 10.