Nagios XI versions prior to 5.6.14 contain an authenticated remote command execution vulnerability in the CCM command_test.php script. Insufficient validation of the `address` parameter allows an authenticated user with access to the Core Config Manager to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitation enables arbitrary command execution with the privileges of the Nagios XI web application user and may be leveraged to execute commands on the underlying XI host, modify system configuration, or fully compromise the host.
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Affected Vendors & Products
References
History
Wed, 05 Nov 2025 18:30:00 +0000
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Nagios nagios Xi
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| CPEs | cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nagios nagios Xi
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| Metrics |
cvssV3_1
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Fri, 31 Oct 2025 15:15:00 +0000
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ssvc
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Fri, 31 Oct 2025 10:15:00 +0000
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Nagios
Nagios xi |
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| Vendors & Products |
Nagios
Nagios xi |
Thu, 30 Oct 2025 21:45:00 +0000
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| Description | Nagios XI versions prior to 5.6.14 contain an authenticated remote command execution vulnerability in the CCM command_test.php script. Insufficient validation of the `address` parameter allows an authenticated user with access to the Core Config Manager to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitation enables arbitrary command execution with the privileges of the Nagios XI web application user and may be leveraged to execute commands on the underlying XI host, modify system configuration, or fully compromise the host. | |
| Title | Nagios XI < 5.6.14 Authenticated RCE command_test.php via address | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-10-30T21:30:59.762Z
Updated: 2025-10-31T15:03:27.598Z
Reserved: 2025-10-20T20:52:37.291Z
Link: CVE-2020-36856
Updated: 2025-10-31T15:03:23.997Z
Status : Analyzed
Published: 2025-10-30T22:15:38.123
Modified: 2025-11-05T18:26:02.640
Link: CVE-2020-36856
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