CVE-2025-34277

Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID

Published: Oct 30, 2025Updated: Nov 6, 2025 Sources: CVE List NVD BDUCWE-94

9.8CRITICAL

Description

Nagios Log Server versions prior to 2024R1.3.1 contain a code injection vulnerability where malformed dashboard ID values are not properly validated before being forwarded to an internal API. An attacker able to supply crafted dashboard ID values can cause the system to execute attacker-controlled data, leading to arbitrary code execution in the context of the Log Server process.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-94

Affected Products

Nagios Enterprises LLC

commercial·USaka nagios fusion, nagios xi, nagios log server

Nagios Log ServerOn-premWeb App

Enterprise Software / itsm-monitoring

Nagios

commercial·USaka nagios xi

Log ServerOn-prem

Enterprise Software / itsm-monitoring

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://www.nagios.com/changelog/#log-server-2024R1

nagios.com

https://www.nagios.com/products/security/#log-server

nagios.com

https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-id

vulncheck.com

and 1 more references View all →

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