What’s Vulnerable › Vulnerabilities

CVE-2025-31984: HCL BigFix Service Management (SM) is affected by a security misconfiguration due to a missing or insecure “X-Content-Type-Options” header

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-06 · updated 2026-10-07
• Weakness: CWE-200

Description

HCL BigFix Service Management (SM) is affected by a security misconfiguration due to a missing or insecure “X-Content-Type-Options” header. This could allow browsers to perform MIME-type sniffing, potentially causing malicious content to be interpreted and executed incorrectly.

Affected products

• HCL Software HCL BigFix Service Management: 23.0

References

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128144

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