CVE-2016-4810: Citrix Studio before 7.6.1000, Citrix XenDesktop 7.x before 7.6 LTSR Cumulative Update 1 (CU1), and Citrix...

Security readout for executives and security teams

This older Citrix issue could let an attacker change Access Policy rules on a XenDesktop Delivery Controller. In business terms, that may affect who can access published desktops or applications. The public bundle does not state the attacker prerequisites, impact scope, CVSS score, or whether exploitation is occurring. Exposure is likely limited to environments still running the named legacy Citrix Studio, XenDesktop, or XenApp versions. The source bundle does not clarify whether the vulnerable path is remote, local, authenticated, or limited to management networks. Prioritize verification if legacy Citrix XenApp or XenDesktop remains in production. The business risk depends on whether vulnerable management components are still deployed and reachable. Absence of active exploitation evidence lowers urgency, but unsupported remote-access infrastructure should be treated seriously. Mitigation focus: Check Citrix CTX213045 for vendor-supported remediation guidance.; Upgrade Citrix Studio to 7.6.1000 or later where applicable.; Upgrade XenDesktop 7.x to 7.6 LTSR CU1 or later where applicable..

Prepared

Jun 13, 2026, 14:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.