{"id":"CVE-2025-8876","published":"2025-08-14T15:15:43Z","modified":"2026-06-17T10:07:50Z","title":"N-able N-Central Command Injection Vulnerability","vendor":"N-able","product":"N-Central","tier":"core","eol":null,"description":{"text":"Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1.","provenance":"source","from":"NVD"},"summary":{"text":"An improper input validation flaw in N-able N-Central, the remote monitoring and management platform, allows OS command injection in versions before 2025.3.1. An attacker with network access and low-privilege authenticated credentials can inject operating system commands through the affected input, requiring no user interaction.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:13:42Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.04125,"percentile":0.90787,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2025-08-13","dueDate":"2025-08-20","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ ; https://nvd.nist.gov/vuln/detail/CVE-2025-8876","provenance":"source"},"vulncheckKev":{"dateAdded":"2025-08-13","exploitedFirstSeen":"2025-08-13","ransomware":false,"evidence":[{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2025-08-13"},{"url":"https://x.com/rxerium/status/1957147780440264823","date":"2025-08-17"},{"url":"https://www.acn.gov.it/portale/w/n-able-rilevato-sfruttamento-in-rete-delle-cve-2025-8875-e-cve-2025-8876","date":"2025-08-20"},{"url":"https://hs-8813571.f.hubspotemail.net/hubfs/8813571/PERISCOPE_VULNINTEL_20250903.pdf","date":"2025-09-03"},{"url":"https://www.recordedfuture.com/blog/august-2025-cve-landscape","date":"2025-09-15"},{"url":"https://www.rapid7.com/cdn/assets/bltbd2f1cd70f9e3e7f/691360b9c91291146f1a5308/threat-landscape-report-q3-2025.pdf","date":"2025-11-12"},{"url":"https://www.loginsoft.com/reports/annually/vulnerability-intelligence-report-2025","date":"2026-01-20"},{"url":"https://www.lumen.com/blog/en-us/silent-train-volt-typhoon-operational-framework","date":"2026-10-28"}],"evidenceTotal":8,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev 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2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"}],"provenance":"machine"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/","tags":["Release Notes"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing 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expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-24822","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-24822","exploited":true,"exploitedSince":"2025-08-13","provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2025-08-13","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","provenance":"source"},{"date":"2025-08-13","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2025-08-13","kind":"euvd-exploited","label":"ENISA EUVD: 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unknown"}]}}