CVE-2023-24489
Citrix Content Collaboration ShareFile Improper Access Control Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 6 September 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 97.34% probability · 100th percentile
- CISA KEV
- Listed 16 August 2023 · due 6 September 2023
- Weakness
- CWE-284
- Affected
- citrix/sharefile storage zones controller
- Source
- secure@citrix.com
CISA notes
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. https://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-security-update-for-cve202324489; https://nvd.nist.gov/vuln/detail/CVE-2023-24489
References
- https://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-security-update-for-cve202324489Broken Link, Vendor Advisory
- https://support.citrix.com/article/CTX559517/sharefile-storagezones-controller-security-update-for-cve202324489Broken Link, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-24489US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.