How severe is CVE-2025-31985?

CVE-2025-31985 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability low.

Is CVE-2025-31985 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-31985?

CVE-2025-31985 affects Hcltech Bigfix Service Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-31985?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-31985 have an EU (EUVD) identifier?

Yes. CVE-2025-31985 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209904.

When was CVE-2025-31985 published?

CVE-2025-31985 was published on 2026-05-20 and last updated on 2026-06-17.

CVE-2025-31985

CVE-2025-31985 is a low-severity vulnerability in Hcltech Bigfix Service Management with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209904
Weakness: CWE-200
Affected product: Hcltech Bigfix Service Management
Published: 2026-05-20
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-31985?: 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.
How severe is CVE-2025-31985?: CVE-2025-31985 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability low.
Is CVE-2025-31985 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-31985?: CVE-2025-31985 affects Hcltech Bigfix Service Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-31985?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31985 have an EU (EUVD) identifier?: Yes. CVE-2025-31985 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209904.
When was CVE-2025-31985 published?: CVE-2025-31985 was published on 2026-05-20 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:hcltech:bigfix_service_management:23.0:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Bigfix Service Management

CVE-2024-30151 — High (CVSS 8.3): HCL BigFix Service Management (SX) is affected by a Broken Access Control vulnerability leading to privilege…
CVE-2025-31972 — Medium (CVSS 6.5): HCL BigFix SM is affected by a Sensitive Information Exposure vulnerability where internal connections do not use TLS…
CVE-2025-31960 — Medium (CVSS 5.3): HCL BigFix Service Management (SM) is vulnerable to information exposure due to improper error handling within its…
CVE-2025-31981 — Medium (CVSS 5.3): HCL BigFix Service Management (SM) Discovery is vulnerable to unenforced encryption due to port 80 (HTTP) being open,…
CVE-2025-31977 — Medium (CVSS 5.3): HCL BigFix SM is affected by cryptographic weakness due to weak or outdated encryption algorithms. An attacker with…
CVE-2025-31976 — Medium (CVSS 4.8): HCL BigFix Service Management (SM) is vulnerable to insufficiently protected credentials for a short duration while…

All CVEs affecting Hcltech Bigfix Service Management →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →