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CVE-2025-55249

Published: Jan 19, 2026Updated: Apr 25, 2026 Sources: CVE List NVDCWE-693
NVD MITRE
3.5CVSSLOW
EPSS Score
0.2%
Top 93.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

HCL AION is affected by a Missing Security Response Headers vulnerability. The absence of standard security headers may weaken the application’s overall security posture and increase its susceptibility to common web-based attacks.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-693

Affected Products

aionhcltech
Mixed
Enterprise Software / itsm-monitoring
AIONHCL Software
On-prem
Enterprise Software / itsm-monitoring
hcltechcommercialINEnterprise Softwareaka hcl tech, hcltech
hcl softwarecommercialINEnterprise Softwareaka hcl

Exploitability

Official Patch Available

References

https://support.hcl-software.com/kb_view.do?sys_kb_id=4b92474633de7ad4159a05273e5c7b4b&searchTerm=kb0127995#
support.hcl-software.com

Timeline

Published
Jan 19, 2026
Last Updated
Apr 25, 2026

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