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CVE-2025-31958

HCL BigFix Service Management (SM) is susceptible to HTTP Request Smuggling

Published: Apr 21, 2026Updated: Apr 22, 2026 Sources: CVE List NVDCWE-444
NVD MITRE
3.7CVSSLOW
EPSS Score
0.2%
Top 92.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

HCL BigFix Service Management is susceptible to HTTP Request Smuggling.  HTTP request smuggling vulnerabilities arise when websites route HTTP requests through web servers with inconsistent HTTP parsing. HTTP Smuggling exploits inconsistencies in request parsing between front-end and back-end servers, allowing attackers to bypass security controls and perform attacks like cache poisoning or request hijacking.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-444

Affected Products

BigFix Service Management (SM)HCLSoftware
On-prem
Enterprise Software / itsm-monitoring
bigfix service managementhcltech
Mixed
Enterprise Software / itsm-monitoring
hclsoftwarecommercialEnterprise Software
hcltechcommercialINEnterprise Softwareaka hcl tech, hcltech

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124209
support.hcl-software.com

Timeline

Published
Apr 21, 2026
Last Updated
Apr 22, 2026

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