Critical severity9.8CISA KEVNVD Advisory· Published Jul 19, 2023· Updated Aug 5, 2026
CVE-2023-3519
CVE-2023-3519
Description
Unauthenticated remote code execution
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*range: >=13.0,<13.0-91.13
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*range: >=12.1,<12.1-55.297
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*range: >=12.1,<12.1-55.297
cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*range: >=13.0,<13.0-91.13
- (no CPE)range: 13.1
- Range: 13.1
Patches
Vulnerability mechanics
References
3- packetstormsecurity.com/files/173997/Citrix-ADC-NetScaler-Remote-Code-Execution.htmlnvdExploitThird Party AdvisoryVDB Entry
- support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467nvdVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
3- INC Ransomware Uses Rust-Based Windows and Linux/ESXi Encryptors in New AttacksCyber Security News · Jun 19, 2026
- INC Ransomware Emerges as Major RaaS Threat in 2026 with 830+ Victims Since 2023The Hacker News · Jun 18, 2026
- INC Ransomware Thrives by Mastering the BasicsDark Reading · Jun 17, 2026