{"id":"CVE-2019-1068","published":"2019-07-15T19:15:16Z","modified":"2026-08-27T04:16:38Z","title":"Microsoft SQL Server Remote Code Execution Vulnerability","vendor":"Microsoft","product":"SQL Server","tier":"core","eol":null,"description":{"text":"A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions, aka 'Microsoft SQL Server Remote Code Execution Vulnerability'.","provenance":"source","from":"NVD"},"summary":{"text":"A remote code execution flaw in Microsoft SQL Server stems from incorrect handling of internal function processing within the SQL Server product. An attacker with low-privilege authenticated access over the network can exploit it without any user interaction to execute code with high impact to confidentiality, integrity, and availability.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:12:30Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.57273,"percentile":0.9907,"date":"2026-10-28","provenance":"source"},"kev":{"dateAdded":"2026-08-26","dueDate":"2026-08-29","ransomware":false,"requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","notes":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1068 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2019-1068","provenance":"source"},"vulncheckKev":{"dateAdded":"2024-09-04","exploitedFirstSeen":"2024-09-04","ransomware":true,"evidence":[{"url":"https://securelist.com/mallox-ransomware/113529/","date":"2024-09-04"},{"url":"https://fortiguard.fortinet.com/outbreak-alert/mallox-ransomware","date":"2024-11-01"},{"url":"https://previdian.com/CVE-2019-1068","date":"2026-08-26"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2026-08-26"},{"url":"https://www.recordedfuture.com/blog/august-2026-cve-landscape","date":"2026-09-08"}],"evidenceTotal":5,"provenance":"source"},"exploited":true,"otx":{"pulseCount":43,"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-20","name":"Improper Input Validation"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1068","tags":["Patch","Vendor Advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1068","tags":["Patch","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1068","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: Remote exploit against public-facing SQL Server","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"A remote code execution vulnerability exists in Microsoft SQL Server","start":0,"end":68}],"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: Code execution is the direct impact","mappingType":"primary_impact","evidence":[{"from":"description","quote":"remote code execution vulnerability exists in Microsoft SQL Server","start":2,"end":68}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2019-9650","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-9650","exploited":true,"exploitedSince":"2026-08-26","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":0,"earliest":"2021-02-04","earliestUrl":"https://github.com/Vulnerability-Playground/CVE-2019-1068","repos":[{"name":"Vulnerability-Playground/CVE-2019-1068","url":"https://github.com/Vulnerability-Playground/CVE-2019-1068","stars":1,"created":"2021-02-04"}]},"first":{"date":"2021-02-04","source":"PoC-in-GitHub","url":"https://github.com/Vulnerability-Playground/CVE-2019-1068"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2019-07-15","kind":"published","label":"Published 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