{"schema":"threatline.record/2","record":{"id":"CVE-2025-24016","aliases":["GHSA-hcrc-79hj-m3qh","GO-2025-3459"],"summary":"Wazuh Server Deserialization of Untrusted Data Vulnerability","details":"Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers.","categories":["Libraries & packages"],"product":"Wazuh Server","vendor":"Wazuh","ecosystem":"Go","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-24016","source_modified_at":"2026-02-26T19:09:19.971Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"wazuh","vendor":"wazuh","versions":[{"version":">= 4.4.0, < 4.9.1","status":"affected"}],"defaultStatus":null},{"source":"GitHub Advisory Database","source_url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh","source_modified_at":"2025-04-22T12:52:09Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"","name":"wazuh-manager"},"range":">= 4.4.0"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-hcrc-79hj-m3qh","source_modified_at":"2025-10-22T19:27:44Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"github.com/wazuh/wazuh","ecosystem":"Go","purl":"pkg:golang/github.com/wazuh/wazuh"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.4.0"},{"fixed":"4.9.1"}]}],"versions":[]}],"fixed_versions":[{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-hcrc-79hj-m3qh","source_modified_at":"2025-10-22T19:27:44Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"github.com/wazuh/wazuh","ecosystem":"Go","purl":"pkg:golang/github.com/wazuh/wazuh"},"version":"4.9.1"}],"cvss":9.9,"severity":"Critical","kev":{"listed":true,"date_added":"2025-06-10","due_date":"2025-07-01","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.9384,"percentile":0.99846,"score_date":"2026-10-23"},"published_at":"2025-02-10T19:08:09.058Z","modified_at":"2026-02-26T19:09:19.971Z","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-2025-24016","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-26T19:09:19.971Z"},{"source":"GitHub Advisory Database","url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-04-22T12:52:09Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-hcrc-79hj-m3qh","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-22T19:27:44Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wazuh_auth_rce_cve_2025_24016.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-02-10"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-24016.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-24016","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","GitHub Advisory Database","OSV","Metasploit","Nuclei","EPSS"],"references":[{"url":"https://wazuh.com/blog/addressing-the-cve-2025-24016-vulnerability/","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh","tags":["x_refsource_CONFIRM"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24016","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24016","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-08-20T03:56:07.089496Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Wazuh server remote code execution caused by an unsafe deserialization vulnerability.","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wazuh_auth_rce_cve_2025_24016.rb","date":"2025-02-10","added":"2026-02-09","check":true},{"source":"Nuclei","kind":"Scanner template","name":"Wazuh - 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