{"cve":{"cve_id":"CVE-2019-19781","is_kev":true,"kev_date_added":"2021-11-03","kev_vendor_project":"Citrix","kev_product":"Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance","kev_vulnerability_name":"Citrix ADC, Gateway, and SD-WAN WANOP Appliance Code Execution Vulnerability","kev_short_description":"Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an unspecified vulnerability that could allow an unauthenticated attacker to perform code execution.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2022-05-03","kev_known_ransomware":true,"kev_notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-19781","kev_cwes":["CWE-22"],"epss_score":0.99999,"epss_percentile":0.99998,"epss_as_of":"2026-06-23","description":"An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0. 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