{"id":"CVE-2019-12991","aliases":[],"url":"https://o3.security/vulnerability/CVE-2019-12991","summary":"Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 5 of 6).","details":"Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 5 of 6).","published":"2019-07-16T17:16:38.000Z","modified":"2025-10-21T23:45:33.894Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.74052,"percentile":0.99443,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","knownRansomwareCampaignUse":false},"exploitsKnown":6,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.tenable.com/security/research/tra-2019-32"},{"type":"WEB","url":"http://www.securityfocus.com/bid/109133"},{"type":"WEB","url":"http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html"},{"type":"WEB","url":"https://support.citrix.com/article/CTX251987"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-12991"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2025-10-21T23:45:33.894Z"}}