{"cve":{"cve_id":"CVE-2020-0618","is_kev":true,"kev_date_added":"2024-09-18","kev_vendor_project":"Microsoft","kev_product":"SQL Server","kev_vulnerability_name":"Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability","kev_short_description":"Microsoft SQL Server Reporting Services contains a deserialization vulnerability when handling page requests incorrectly. An authenticated attacker can exploit this vulnerability to execute code in the context of the Report Server service account.","kev_required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2024-10-09","kev_known_ransomware":false,"kev_notes":"https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0618  ;  https://nvd.nist.gov/vuln/detail/CVE-2020-0618","kev_cwes":["CWE-502"],"epss_score":0.99046,"epss_percentile":0.99925,"epss_as_of":"2026-06-23","description":"A remote code execution vulnerability exists in Microsoft SQL Server Reporting Services when it incorrectly handles page requests, aka 'Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability'.","published_at":"2020-02-11T21:22:45Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-502"],"nvd_references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0618","http://packetstormsecurity.com/files/156707/SQL-Server-Reporting-Services-SSRS-ViewState-Deserialization.html","http://packetstormsecurity.com/files/159216/Microsoft-SQL-Server-Reporting-Services-2016-Remote-Code-Execution.html"],"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":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-28T23:13:10.575865Z"},"effective_severity":"CRITICAL","badges":["kev","poc","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack 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(CU)"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-sql-server-2014-service-pack-3-for-32-bit-systems-cu","product_name":"Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU)","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-sql-server-2014-service-pack-3-for-32-bit-systems-cu:unspecified:unspecified"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-sql-server-2014-service-pack-3-for-32-bit-systems-gdr","product_name":"Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR)","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-sql-server-2014-service-pack-3-for-32-bit-systems-gdr:unspecified:unspecified"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-sql-server-2014-service-pack-3-for-x64-based-systems-cu","product_name":"Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU)","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-sql-server-2014-service-pack-3-for-x64-based-systems-cu:unspecified:unspecified"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-sql-server-2014-service-pack-3-for-x64-based-systems-gdr","product_name":"Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR)","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-sql-server-2014-service-pack-3-for-x64-based-systems-gdr:unspecified:unspecified"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-sql-server-2016-for-x64-based-systems-service-pack-2-gdr","product_name":"Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR)","version_start":"unspecified","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:microsoft-sql-server-2016-for-x64-based-systems-service-pack-2-gdr:unspecified:unspecified"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-0618.yaml","title":"Microsoft SQL Server Reporting Services - Remote Code Execution","author":"joeldeleep","disclosed_at":null}],"news":[],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0618","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://packetstormsecurity.com/files/156707/SQL-Server-Reporting-Services-SSRS-ViewState-Deserialization.html","source_type":"EXPLOIT","tags":["exploit"]},{"url":"http://packetstormsecurity.com/files/159216/Microsoft-SQL-Server-Reporting-Services-2016-Remote-Code-Execution.html","source_type":"EXPLOIT","tags":["exploit"]}],"timeline":[{"type":"published","at":"2020-02-11T21:22:45Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2024-09-18T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"},{"type":"ssvc_changed","at":"2026-06-24T00:31:24.982914Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:24.982914Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:24.982914Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:24.982914Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:24.982914Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:24.982914Z","label":"CVSS score revised","source":"vulnrichment"}]}