PT-2026-33976 · Hcl · Bigfix Service Management

Published 2026-04-21 · Updated 2026-04-21 · CVE-2025-31958

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Name of the Vulnerable Software and Affected Versions HCL BigFix Service Management (affected versions not specified)

Description HCL BigFix Service Management is susceptible to HTTP Request Smuggling. This issue occurs when websites route HTTP requests through web servers with inconsistent HTTP parsing. This allows attackers to exploit discrepancies in request parsing between front-end and back-end servers to bypass security controls and perform actions such as request hijacking or cache poisoning (a technique where a collaborator forces a cache to store a fraudulent response).

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

HTTP Request/Response Smuggling

Weakness Enumeration

CWE-444

Related Identifiers

CVE-2025-31958

Affected Products

Bigfix Service Management

References · 3

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124209 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-31958 · Security Note
• https://twitter.com/CVEnew/status/2046601497765462290 · Twitter Post