CVE-2019-7218
Medium
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).
SeverityMedium
CVSS5.9
Exploit probability—
Product
Citrix Sharefile
PublishedMay 13, 2019
First seenMay 13, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| citrix sharefile | v ≤ 19.1 | — |
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