CVE-2023-4966

LLM-synthesized narrative grounded in this CVE's description and references.

• Citrix Systems/Netscaler Application Delivery Controller3 versions

  cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*+ 2 more

  • cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*range: >=13.0,<13.0-92.19
  • cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*range: >=12.1,<12.1-55.300
  • cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*range: >=12.1,<12.1-55.300
• Citrix Systems/Access Gateway2 versions

  cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*+ 1 more

  • cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*range: >=13.0,<13.0-92.19
  • (no CPE)range: 14.1
• Citrix Systems/Netscalerllm-fuzzy2 versions

  (expand)+ 1 more

  • (no CPE)
  • (no CPE)range: 14.1

• packetstormsecurity.com/files/175323/Citrix-Bleed-Session-Token-Leakage-Proof-Of-Concept.htmlnvdThird Party AdvisoryVDB Entry
• support.citrix.com/article/CTX579459nvdVendor Advisory
• www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource

• Ransomware Gangs Attack Palo Alto, Fortinet, Citrix, and Check Point VPNs to Target Corporate Networks
  Cyber Security News · Jul 27, 2026
• CitrixBleed Vulnerability Exploited by Hackers Within 24 Hours of Public Disclosure
  Cyber Security News · Jul 2, 2026
• INC Ransomware Uses Rust-Based Windows and Linux/ESXi Encryptors in New Attacks
  Cyber Security News · Jun 19, 2026
• The Gentlemen Ransomware Group Uses Fortinet Exploits, AI, and Custom C2 Frameworks
  Cyber Security News · Jun 3, 2026
• Inside the customer environment: Where threat actors, vulnerabilities, and exposed assets intersect
  Tenable Blog · May 27, 2026
• Ransomware Tactics, Techniques, and Procedures in a Shifting Threat Landscape
  Mandiant Threat Intelligence · Mar 16, 2026