CVE-2021-22941
CVSS v3
9.8
CRITICAL
EPSS Score
87.8 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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.
CISA Known Exploited Vulnerability
- Date Added
- 2022-03-25
- Patch Due Date
- 2022-04-15
- Ransomware Use
- Known
Technical details
- Published
- 2021-09-23
Frequently asked questions
What is CVE-2021-22941?
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.
Is CVE-2021-22941 actively exploited?
Yes. CVE-2021-22941 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2022-04-15.
What is the CVSS score for CVE-2021-22941?
CVE-2021-22941 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-22941 affecting your environment?
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