CVE-2026-66987
HCL AION is affected by multiple security vulnerabilities.
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
HCL AION is affected by a vulnerability where the account lockout mechanism did not sufficiently restrict repeated failed login attempts, allowing an attacker to make a large number of password guesses against a user account. This may increase the risk of account compromise through brute-force attacks, potentially resulting in unintended behavior or security impact under certain conditions.
| CWE | CWE-307 |
| Vendor | hcl software |
| Product | hcl aion |
| Published | Nov 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
HCL Software / HCL AION
Version 2.7.0