VULNERABILITY INTELLIGENCE

CVE-2019-7218

CVSS score5.9 MEDIUM
EPSS probability1.23%
CISA KEVNot currently listed
Published2019-05-13
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

Citrix ShareFile before 19.23 allows a downgrade from two-factor authentication to one-factor authentication. An attacker with access to the offline victim's otp physical token or virtual app (like google authenticator) is able to bypass the first authentication phase (username/password mechanism) and log-in using username/otp combination only (phase 2 of 2FA).

Weakness classification

  • CWE-287: Improper Authentication

Primary references