CVE-2023-24489
Critical 9.8 Exploited in the wild (KEV)
Confirmed active exploitation — CISA KEV catalog
- Name
- Citrix Content Collaboration ShareFile Improper Access Control Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
A vulnerability has been discovered in the customer-managed ShareFile storage zones controller which, if exploited, could allow an unauthenticated attacker to remotely compromise the customer-managed ShareFile storage zones controller.
Metrics
- CVSS 3.1
-
9.8 (CRITICAL)
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 97% (percentile: 100) as of 2 November 2026
- CWE
- CWE-284
Affected products
citrix: sharefile storage zones controller
References
- https://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-… Broken LinkVendor Advisory
- https://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-… Broken LinkVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023… US Government Resource