CVE-2025-34271 — Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext
Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the cluster manager component when requesting sensitive credentials from peer nodes over an unencrypted…
Published: 2025-10-30 · CVSS: 8.7 · CVSS 4.0
Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the cluster manager component when requesting sensitive credentials from peer nodes over an unencrypted channel even when SSL/TLS is enabled in the product configuration. As a result, an attacker positioned on the network path can intercept credentials in transit. Captured credentials could allow the attacker to authenticate as a cluster node or service account, enabling further unauthorized access, lateral movement, or system compromise.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7