{"schema":"threatline.record/2","record":{"id":"CVE-2019-15949","aliases":[],"summary":"Nagios XI Remote Code Execution Vulnerability","details":"Nagios XI contains a remote code execution vulnerability in which a user can modify the check_plugin executable and insert malicious commands to execute as root.","categories":["Applications & CMS"],"product":"Nagios XI","vendor":"Nagios","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-15949","source_modified_at":"2025-10-21T23:45:31.401Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.77039,"percentile":0.99553,"score_date":"2026-10-23"},"published_at":"2019-09-05T16:50:38.000Z","modified_at":"2025-10-21T23:45:31.401Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2019-15949","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:45:31.401Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/nagios_xi_plugins_check_plugin_authenticated_rce.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2019-07-29"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/nagios_xi_scanner.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/48191","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-03-10"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/52138","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-04-08"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2019-15949","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15949","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/jakgibb/nagiosxi-root-rce-exploit","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-15949","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-02-04T20:07:38.786410Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Nagios XI Prior to 5.6.6 getprofile.sh Authenticated Remote Command Execution","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/nagios_xi_plugins_check_plugin_authenticated_rce.rb","date":"2019-07-29","added":"2026-04-22","check":true},{"source":"Metasploit","kind":"Auxiliary module","name":"Nagios XI Scanner","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/nagios_xi_scanner.rb","date":null,"added":"2026-04-02","check":false},{"source":"Exploit-DB","kind":"Remote exploit","name":"Nagios XI - Authenticated Remote Command Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/48191","date":"2020-03-10","added":"2020-03-10","verified":true},{"source":"Exploit-DB","kind":"Webapps exploit","name":"Nagios Xi 5.6.6 - Authenticated Remote Code Execution (RCE)","url":"https://www.exploit-db.com/exploits/52138","date":"2025-04-08","added":"2025-04-08","verified":false}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:45:31.401Z","content_hash":"c88f1c0adba7396958577fa13f0f4d63d304c209c2ae5b1fa3f67c039b3eef37"}}