Nagios XI < 2026R1 RCE via Run Check Command in CCM
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Nagios | XI | unaffected |
|
No data.
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Xi | — |
Vendor Solution
Nagios addresses this vulnerability as "Nagios XI was vulnerable to Remote Code Execution via the Run Check command in the CCM" and "Fixed an RCE vulnerability with the Run Check Command in the CCM."
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 2.4% (2.405% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:nagios:nagios_xi:2026:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nagios nagios Xi
|
|
| CPEs | cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nagios nagios Xi
|
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nagios
Nagios xi |
|
| Vendors & Products |
Nagios
Nagios xi |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Nagios XI versions prior to 2026R1 contain a remote code execution vulnerability in the Core Config Manager (CCM) Run Check command. Insufficient validation/escaping of parameters used to build backend command lines allows an authenticated administrator to inject shell metacharacters that are executed on the server. Successful exploitation results in arbitrary command execution with the privileges of the Nagios XI web application user and can be leveraged to gain control of the underlying host operating system. | |
| Title | Nagios XI < 2026R1 RCE via Run Check Command in CCM | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
|