Actively exploited · Published Jul 10, 2023 · Assigned by Citrix
CVE-2023-24489
Critical 9.8 Exploited
In plain English
A critical-severity improper access control in Citrix ShareFile Storage Zones Controller from Citrix. Attackers are actively exploiting it in the wild (listed by CISA on August 16, 2023). The chance it is exploited in the next 30 days is estimated at 97.3% (higher than 99.9% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei, public proof-of-concept code. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA guidance
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Federal agencies must remediate by Sep 6, 2023.
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Citrix ShareFile Storage Zones Controller | 0 – before 5.11.24 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H