Citrix NetScaler Gateway

Reported Context (1)

The intrusion began with exploitation of CVE-2025-5777, a vulnerability affecting Citrix NetScaler Gateway appliances, in the first week of July 2025. From there, the actor pivoted to Citrix Virtual Delivery Agent (VDA) Darktrace Links Citrix Intrusion at European Telecom to Salt Typhoon

CVE (1)

Malware (2)

People (5)

Threat Actors (4)

MITRE ATT&CK (7)

Vendors (1)

Products (5)

Tools (2)

Industries (4)

Countries (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.