{"cve":{"cve_id":"CVE-2026-86218","is_kev":true,"kev_date_added":"2026-09-08","kev_vendor_project":"N-able","kev_product":"N-central","kev_vulnerability_name":"N-able N-central Static Code Injection Vulnerability","kev_short_description":"N-able N-central contains a static code injection vulnerability that could allow for pre-authentication remote code execution.","kev_required_action":"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.","kev_due_date":"2026-09-11","kev_known_ransomware":false,"kev_notes":"https://status.n-able.com/2026/09/06/n-central-2026-3-hotfix-4-cve-2026-86218/ ; https://me.n-able.com/s/security-advisory/aArVy0000002Ld3KAE/cve202686218-preauthentication-remote-code-execution ; 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-2026-86218","kev_cwes":["CWE-96"],"epss_score":0.00744,"epss_percentile":0.52837,"epss_as_of":"2026-09-15","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","published_at":"2026-09-06T02:15:28.824000Z","last_modified_at":"2026-09-09T05:18:19.490000Z","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":10.0,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","cvss_v4_severity":"CRITICAL","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-96"],"nvd_references":["https://me.n-able.com/s/security-advisory/aArVy0000002Ld3KAE/cve202686218-preauthentication-remote-code-execution"],"vuln_status":"Analyzed","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":"2026-09-06T05:37:24.215223Z","updated_at":"2026-09-09T05:52:40.372872Z"},"effective_severity":"CRITICAL","badges":["kev","poc","news"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User 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System)","value":"H","value_label":"High"}]},"affected":[{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":"0","version_start_inclusive":true,"version_end":"2026.3.1.14","version_end_inclusive":false,"cpe23_uri":"cve5:n-able:n-central:0:2026.3.1.14"},{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":null,"version_start_inclusive":null,"version_end":"2026.3","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:*"},{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":"2026.3","version_start_inclusive":true,"version_end":"2026.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:n-able:n-central:2026.3:-:*:*:*:*:*:*"},{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":"2026.3","version_start_inclusive":true,"version_end":"2026.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:n-able:n-central:2026.3:hotfix1:*:*:*:*:*:*"},{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":"2026.3","version_start_inclusive":true,"version_end":"2026.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:n-able:n-central:2026.3:hotfix2:*:*:*:*:*:*"},{"vendor_slug":"n-able","vendor_name":"N-able","product_slug":"n-central","product_name":"N-central","version_start":"2026.3","version_start_inclusive":true,"version_end":"2026.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:n-able:n-central:2026.3:hotfix3:*:*:*:*:*:*"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-86218.yaml","title":"N-able N-central <2026.3.1.14 - Pre-Authentication Remote Code Execution","author":"DhiyaneshDk","disclosed_at":null}],"news":[{"id":1765,"source":"The Hacker News","url":"https://thehackernews.com/2026/09/n-able-n-central-pre-auth-rce-flaw.html","title":"N-able N-central Pre-Auth RCE Flaw Exploited in the Wild","summary":"The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added a maximum-severity security flaw impacting N-able N-central to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian Executive Branch (FCEB) agencies to apply the fixes by September 11, 2026.\n\nThe vulnerability in question is CVE-2026-86218 (CVSS score: 10.0), which has been described as a","thumbnail_url":"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMxDWMjpVE5kkeTzvYQ-YAyekZZ6U6CzCYj462wNRwiMna-44-sJo8kY5Nz2-f_D1N7c0lkhR8Hr2BoAvsP6vVb7ea_R5s-UxdKkwnv6apOIM8sIxEoBRQXek7U5lrR0VaP9q_W8hFULVW7qyvskPiGvZN9wyC_FAUm23HdPcLw_wsmfU0-GoQ3PVkNNyJ/s1600/n-able.jpg","author":"info@thehackernews.com (The Hacker News)","published_at":"2026-09-09T04:27:51Z","fetched_at":"2026-09-09T04:50:54.528363Z","trending_score":0.023308211926054572,"cve_ids":["CVE-2026-86218"]}],"references":[{"url":"https://me.n-able.com/s/security-advisory/aArVy0000002Ld3KAE/cve202686218-preauthentication-remote-code-execution","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-09-06T02:15:28.824000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-09-06T05:37:54.191129Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-09-06T05:37:54.191129Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-09-06T05:37:54.191129Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cisa_reported","at":"2026-09-08T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"first_article","at":"2026-09-09T04:27:51Z","label":"First news coverage","source":"The Hacker News"},{"type":"cvss_changed","at":"2026-09-09T05:52:40.372872Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-09-09T05:52:40.372872Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-09-09T05:52:40.372872Z","label":"CVSS score revised","source":"nvd"},{"type":"poc_available","at":"2026-09-18T12:23:33.418074Z","label":"Public PoC available","source":"nuclei"}]}