CVE-2021-22941: Citrix ShareFile Improper Access Control Vulnerability
Critical · CVSS 9.8 (CVSS 3.1)KEV known exploitedEPSS 53.6%, 99th percentilePublished Updated Assigner: hackerone
In CISA’s Known Exploited Vulnerabilities catalog: Citrix ShareFile Improper Access Control Vulnerability.
Added , federal remediation due . Known ransomware use: Known.
Required action: Apply updates per vendor instructions.
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.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · CWE-284
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Citrix ShareFile storage zones controller
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- support.citrix.com/article/CTX328123 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)