{"id":"CVE-2019-12989","published":"2019-07-16T18:15:12Z","modified":"2026-06-17T02:15:52Z","title":"Citrix SD-WAN and NetScaler SQL Injection Vulnerability","vendor":"Citrix","product":"SD-WAN and NetScaler","tier":"core","eol":null,"description":{"text":"Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.","provenance":"source","from":"NVD"},"summary":{"text":"Citrix SD-WAN and NetScaler SD-WAN contain an SQL injection flaw, classified as improper neutralization of special elements used in an SQL command, affecting Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8. An attacker with network access and no authentication or user interaction can inject SQL commands to read, modify, or disrupt the underlying database.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:36:09Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.94957,"percentile":0.9986,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-12989","provenance":"source"},"vulncheckKev":{"dateAdded":"2020-12-01","exploitedFirstSeen":"2020-12-01","ransomware":false,"evidence":[{"url":"https://www.researchgate.net/publication/348602660_An_analysis_of_the_use_of_CVEs_by_IoT_malware","date":"2020-12-01"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-03-25"},{"url":"https://app.crowdsec.net/cti/cve-explorer/CVE-2019-12989","date":"2025-06-07"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-10-31&host_type=src&vulnerability=cve-2019-12989","date":"2025-10-31"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-02&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-02"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-03&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-03"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-05&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-05"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-06&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-06"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-07&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-07"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-11-08&host_type=src&vulnerability=cve-2019-12989","date":"2025-11-08"}],"evidenceTotal":275,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"references":[{"url":"http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/109133","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://support.citrix.com/article/CTX251987","tags":["Vendor Advisory"]},{"url":"https://www.tenable.com/security/research/tra-2019-32","tags":["Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/109133","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://support.citrix.com/article/CTX251987","tags":["Vendor Advisory"]},{"url":"https://www.tenable.com/security/research/tra-2019-32","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-12989","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: SQL injection exploits public-facing SD-WAN application","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"allow SQL Injection","start":77,"end":96}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Injected SQL enables command execution on the appliance","mappingType":"primary_impact","evidence":[{"from":"description","quote":"allow SQL Injection","start":77,"end":96}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2019-4564","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-4564","exploited":true,"exploitedSince":"2022-03-25","provenance":"source"},"exploits":[{"id":47112,"url":"https://www.exploit-db.com/exploits/47112","title":"Citrix SD-WAN Appliance 10.2.2 - Authentication Bypass / Remote Command Execution","type":"webapps","platform":"cgi","date":"2019-07-12","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2019-07-12"},"nuclei":[{"id":"CVE-2019-12989","name":"Citrix SD-WAN and NetScaler SD-WAN - SQL Injection","severity":"critical","path":"http/cves/2019/CVE-2019-12989.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-12989.yaml"}],"first":{"date":"2019-07-12","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/47112"},"provenance":"source"},"exploitRefs":["http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html","https://www.tenable.com/security/research/tra-2019-32"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2019-07-12","kind":"exploit-public","label":"First public exploit: Exploit-DB (EDB-47112)","url":"https://www.exploit-db.com/exploits/47112","provenance":"source"},{"date":"2019-07-16","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12989","provenance":"source"},{"date":"2020-12-01","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.researchgate.net/publication/348602660_An_analysis_of_the_use_of_CVEs_by_IoT_malware","provenance":"source"},{"date":"2022-03-25","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2022-03-25","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-4564","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":"Exploit-DB","daysToKev":983},"priority":{"score":69.8,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 2160 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.97,"detail":"percentile 0.9986"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"2 NVD references tagged Exploit; 1 Exploit-DB entry; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}