# CVE-2023-4966

> Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.

- **CVSS:** 9.4 (CRITICAL)
- **EPSS:** 94.3%
- **CISA KEV:** yes (known ransomware use)
- **CWE:** CWE-119, NVD-CWE-noinfo

Canonical: https://intel.threadlinqs.com/cve/CVE-2023-4966
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp