The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical security flaw in Citrix ShareFile storage zones controller to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active in-the-wild exploitation. Tracked asCVE-2023-24489(CVSS score: 9.8), the shortcoming has been described as an improper access control bug that, if successfully exploited