Vulnerability Database

309,469

Total vulnerabilities in the database

CVE-2025-37730

Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle (MitM) attack in “client” mode, as hostname verification in TCP output was not being performed when the ssl_verification_mode => full was set.

  • Published: May 6, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-37730
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N