{"schema_version":"1","data":[{"id":3662,"advisory_id":"4ed243c8-a5cb-4697-959b-203f25f912c9","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-0646","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:39:21.054211+00:00","extraction_method":"structured","technologies":["core-kev","net-framework"],"cve_ids":["CVE-2020-0646"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft .NET Framework Remote Code Execution Vulnerability","summary":"Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2020-0646","products":[{"name":{"value":".NET Framework","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2020-0646","aliases":["CVE-2020-0646"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-91"],"cveID":"CVE-2020-0646","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-0646","dueDate":"2022-05-03","product":".NET Framework","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution.","vulnerabilityName":"Microsoft .NET Framework Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2020-0646","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3662,"next_before":3662}