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Cover image for Critical Unpatched Citrix NetScaler RCE Zero-Days Exploited

Critical Unpatched Citrix NetScaler RCE Zero-Days Exploited

Unauthenticated remote code execution vulnerabilities in Citrix NetScaler ADC and Gateway are being actively exploited in the wild to deploy webshells and steal credentials.

Vikas Lokhande@vlokhande10 days ago

1 intel report

Russia-aligned threat actor UAC-0099 has evolved its custom MATCHBOIL downloader with enhanced obfuscation, sandbox evasion, and timer-based payload delivery targeting Ukrainian sectors.