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.
History

Fri, 31 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 31 Oct 2025 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Nagios
Nagios log Server
Vendors & Products Nagios
Nagios log Server

Thu, 30 Oct 2025 21:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext
Weaknesses CWE-319
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-10-30T21:22:51.043Z

Updated: 2025-10-31T15:14:30.335Z

Reserved: 2025-04-15T19:15:22.580Z

Link: CVE-2025-34271

cve-icon Vulnrichment

Updated: 2025-10-31T15:14:26.854Z

cve-icon NVD

Status : Received

Published: 2025-10-30T22:15:47.673

Modified: 2025-10-30T22:15:47.673

Link: CVE-2025-34271

cve-icon Redhat

No data.