{"id":"CVE-2026-66987","published":"2026-11-06T16:18:58.193","lastModified":"2026-11-10T15:17:29.330","description":"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.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cwes":["CWE-307"],"vendors":[],"products":[],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0135217","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}