{"id":"CVE-2026-86218","aliases":["EUVD-2026-72041","GHSA-5f24-g9g9-m3v8"],"status":"published","title":"pre-authentication remote code execution","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","severity":{"version":"4.0","score":10,"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","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.15385,"percentile":0.96825,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-96"],"published":"2026-09-06T02:15:28Z","modified":"2026-09-09T05:18:19Z","kev":{"date_added":"2026-09-08","due_date":"2026-09-11","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.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-09-08"},{"source":"kev","since":"2026-09-08"}],"exploits":[{"source":"metasploit","id":"exploit/linux/http/nable_ncentral_unauth_rce_cve_2026_86218","title":"N-able N-central Struts BeanUtils Unauthenticated RCE","type":"exploit","platform":"Linux,Unix","date":"2026-09-05","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/linux/http/nable_ncentral_unauth_rce_cve_2026_86218"},{"source":"pocgithub","id":"HORKimhab/CVE-2026-86218","title":"HORKimhab/CVE-2026-86218","date":"2026-09-07","url":"https://github.com/HORKimhab/CVE-2026-86218"},{"source":"pocgithub","id":"Udyz/CVE-2026-86218","title":"Udyz/CVE-2026-86218","date":"2026-09-14","url":"https://github.com/Udyz/CVE-2026-86218"},{"source":"pocgithub","id":"super-meuw/CVE-2026-86218","title":"super-meuw/CVE-2026-86218","date":"2026-09-23","url":"https://github.com/super-meuw/CVE-2026-86218"},{"source":"nuclei","id":"CVE-2026-86218","title":"N-able N-central \u003c2026.3.1.14 - Pre-Authentication Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-86218.yaml"}],"products":[{"vendor":"n-able","product":"n-central"}],"references":[{"url":"https://me.n-able.com/s/security-advisory/aArVy0000002Ld3KAE/cve202686218-preauthentication-remote-code-execution","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-86218","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86218"},{"url":"https://github.com/advisories/GHSA-5f24-g9g9-m3v8"}],"sources":{"cve":[{"id":"CVE-2026-86218","title":"pre-authentication remote code execution","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","status":"published","published":"2026-09-06T02:15:28.824Z","modified":"2026-09-09T04:25:45.576Z","cvss":[{"version":"4.0","score":10,"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","level":"critical","assessor":"cna"}],"cwes":["CWE-96"],"updated_at":"2026-11-02T13:49:42.666099Z"}],"euvd":[{"id":"EUVD-2026-72041","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","status":"published","published":"2026-09-06T02:15:28Z","modified":"2026-09-09T04:25:45Z","cvss":[{"version":"4.0","score":10,"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","level":"critical"}],"exploited_since":"2026-09-08","updated_at":"2026-11-02T17:28:28.121378Z"}],"ghsa":[{"id":"GHSA-5f24-g9g9-m3v8","title":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before...","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","status":"published","published":"2026-09-06T03:30:24Z","modified":"2026-09-08T21:33:02Z","cvss":[{"version":"4.0","score":10,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-96"],"updated_at":"2026-11-02T15:11:35.275364Z"}],"kev":[{"id":"CVE-2026-86218","title":"N-able N-central Static Code Injection Vulnerability","description":"N-able N-central contains a static code injection vulnerability that could allow for pre-authentication remote code execution.","cwes":["CWE-96"],"kev":{"date_added":"2026-09-08","due_date":"2026-09-11","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.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2026-86218","description":"N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.","status":"published","published":"2026-09-06T03:17:17.373Z","modified":"2026-09-09T05:18:19.49Z","cvss":[{"version":"4.0","score":10,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-96"],"updated_at":"2026-11-02T14:12:44.082631Z"}]}}