Hcltech Bigfix Webui Ivr vulnerabilities

2 CVEs affecting Hcltech Bigfix Webui Ivr, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-15634, published 2026-05-09.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-15633, published 2026-05-09. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. 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)…
• CVE-2025-15634, published 2026-05-09. Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days. 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…