CVE-2023-6549: Citrix Net Scaler ADC and Net Scaler Gateway Buffer Overflow Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for a denial-of-service when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.
Read the original at CISA KEV Catalog ↗
- Topics
- Vulnerabilities & Patching
- Mentions
- CVE-2023-6549Citrix
- Related
- CVE-2026-88779: Citrix Net Scaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability Known Exploited Vulnerabilities · Oct 04, 2026CVE-2026-88771: Citrix Net Scaler Improper Input Validation Vulnerability Known Exploited Vulnerabilities · Sep 27, 2026CVE-2026-88772: Citrix Net Scaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability Known Exploited Vulnerabilities · Sep 27, 2026