my.activation.php3 in F5 FirePass 5.4 through 5.5.1 and 6.0 displays different error messages for failed login attempts with a valid username than for those with an invalid username, which allows remote attackers to confirm the validity of an LDAP account.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation12 reference(s) from NVD