{"id":"CVE-2025-15615","title":"Wazuh Manager authd service in wazuh-manager packages through version 4.7.3 contains an improper restriction of client-initiated SSL/TLS renegotiation vulnerability that allows remote attackers to cause a denial of service by sending exc…","summary":"Wazuh Manager authd service in wazuh-manager packages through version 4.7.3 contains an improper restriction of client-initiated SSL/TLS renegotiation vulnerability that allows remote attackers to cause a denial of service by sending exc…","severity":"medium","cvss":5.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","cwe":["CWE-276"],"vendor":"wazuh","product":"wazuh","affected":["wazuh < 4.8.0"],"patched":["wazuh 4.8.0"],"published":"2026-03-27","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-15615","references":[{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-rr83-v9v7-jjhp","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/ssl-tls-renegotiation-dos-in-wazuh-manager-authd-service","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00497,"epssPercentile":0.40316,"ingestedAt":"2026-09-30T22:27:27.742Z","slug":"CVE-2025-15615","body":"## Overview\n\nWazuh Manager authd service in wazuh-manager packages through version 4.7.3 contains an improper restriction of client-initiated SSL/TLS renegotiation vulnerability that allows remote attackers to cause a denial of service by sending excessive renegotiation requests. Attackers can exploit the lack of renegotiation limits to consume CPU resources and render the authd service unavailable.\n\n## Affected\n\n- `wazuh < 4.8.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `wazuh 4.8.0`","depth":"sunlit","depthScore":32,"depthScoreParts":{"impact":31.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}