CVE-2025-37730
EUVD-2025-1362906.05.2025, 18:15
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.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| elastic | logstash | 8.0.0 ≤ 𝑥 < 8.17.6 | CNA |
| elastic | logstash | 8.18.0 ≤ 𝑥 < 8.18.1 | CNA |
| elastic | logstash | 9.0.0 ≤ 𝑥 < 9.0.1 | CNA |
Common Weakness Enumeration