CVE-2025-34271

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.

CVSS

No CVSS.

References

Link	Resource
https://www.nagios.com/changelog/#log-server
https://www.nagios.com/products/security/#log-server-2024R2
https://www.vulncheck.com/advisories/nagios-log-server-cluster-manager-credential-requests-sent-over-plaintext

Configurations

No configuration.

History

30 Oct 2025, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-30 22:15

Updated : 2025-10-30 22:15

NVD link : CVE-2025-34271

Mitre link : CVE-2025-34271

CVE.ORG link : CVE-2025-34271

JSON object : View

Products Affected

No product.

CWE

CWE-319

Cleartext Transmission of Sensitive Information

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