{"cve":{"cve_id":"CVE-2019-1373","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.18161,"epss_percentile":0.96828,"epss_as_of":"2026-06-23","description":"A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata via PowerShell, aka 'Microsoft Exchange Remote Code Execution Vulnerability'.","published_at":"2019-11-12T18:52:50Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1373"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:12:07.986822Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-exchange-server-2013","product_name":"Microsoft Exchange Server 2013","version_start":"Cumulative Update 23","version_start_inclusive":true,"version_end":"Cumulative Update 23","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-exchange-server-2013:Cumulative Update 23:Cumulative Update 23"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-exchange-server-2016","product_name":"Microsoft Exchange Server 2016","version_start":"Cumulative Update 13","version_start_inclusive":true,"version_end":"Cumulative Update 13","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-exchange-server-2016:Cumulative Update 13:Cumulative Update 13"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-exchange-server-2016-cumulative-update-14","product_name":"Microsoft Exchange Server 2016 Cumulative Update 14","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-exchange-server-2016-cumulative-update-14:unspecified:unspecified"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-exchange-server-2019","product_name":"Microsoft Exchange Server 2019","version_start":"Cumulative Update 2","version_start_inclusive":true,"version_end":"Cumulative Update 2","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-exchange-server-2019:Cumulative Update 2:Cumulative Update 2"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-exchange-server-2019-cumulative-update-3","product_name":"Microsoft Exchange Server 2019 Cumulative Update 3","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-exchange-server-2019-cumulative-update-3:unspecified:unspecified"}],"exploit_refs":[],"news":[],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1373","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2019-11-12T18:52:50Z","label":"CVE published","source":null}]}