Tag: Citrix zero-day

Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Cisco and Citrix zero-day exploits

Cybersecurity Threat Advisory: Cisco and Citrix zero-day exploits

An advanced threat actor is exploiting two previously disclosed zero-day vulnerabilities in Cisco Identity Services Engine (ISE) and Citrix NetScaler ADC to deploy custom malware and maintain persistence on targeted networks. Reports indicate the attacker is chaining appliance exploits to...

/ November 17, 2025