VULNERABILITY INTELLIGENCE

CVE-2021-22941

CVSS score9.8 CRITICAL

EPSS probability53.59%

CISA KEVKnown exploited vulnerability

Published2021-09-23

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Citrix ShareFile Improper Access Control Vulnerability

Vendor / product: Citrix / ShareFile

Description

Improper Access Control in Citrix ShareFile storage zones controller before 5.11.20 may allow an unauthenticated attacker to remotely compromise the storage zones controller.

Weakness classification

support@hackerone.com: CWE-284
nvd@nist.gov: NVD-CWE-Other

Primary references

support@hackerone.com — Broken Link, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource