CVE-2021-22941 · netVigilance record NV22-0255
Citrix ShareFile Improper Access Control
past due ransomware
What to do
Apply updates per vendor instructions.
CISA deadline 2022-04-15 · passed 4 years 4 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Improper Access Control in Citrix ShareFile storage zones controller may allow an unauthenticated attacker to remotely compromise the storage zones controller.
Who is affected
Citrix ShareFile. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-284.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 4 years 4 months ago
Sources
- NVD entry for CVE-2021-22941 nvd.nist.gov/vuln/detail/CVE-2021-22941
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2021-22941