Code injection

2020-06-1102:15:00

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5.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.9%

JSON

Citrix XenApp 6.5, when 2FA is enabled, allows a remote unauthenticated attacker to ascertain whether a user exists on the server, because the 2FA error page only occurs after a valid username is entered. NOTE: This vulnerability only affects products that are no longer supported by the maintainer