CVE-2025-34115
An authenticated command injection vulnerability exists in OP5 Monitor through version 7.1.9 via the 'cmd_str' parameter in the command_test.php endpoint. A user with access to the web interface can exploit the 'Test this command' feature to execute arbitrary shell commands as the unprivileged web application user. The vulnerability resides in the configuration section of the application and requires valid login credentials with access to the command testing functionality. This issue is fixed in version 7.2.0.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 8.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.51%
- Percentil entre todas las CVEs puntuadas: 89
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 % - Impacto secundario
T1078Valid Accountsstealth · persistence · privilege escalation · initial access60 %
Acceso remoto autenticado (PR:L) sin interacción del usuario (UI:N) en servicio web. Inyección de comandos shell en parámetro 'cmd_str' permite ejecución arbitraria. Requiere credenciales válidas; el impacto secundario T1078 refleja que el atacante debe mantener acceso autenticado para explotar.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-20, CWE-78, CWE-306
Referencias
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/op5_config_exec.rb
- https://www.exploit-db.com/exploits/39676
- https://www.itrsgroup.com/products/network-monitoring-op5-monitor
- https://www.vulncheck.com/advisories/op5-monitor-authenticated-command-execution
- http://seclists.org/fulldisclosure/2026/Sep/38
JSON original (NVD)
Mostrar
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"valueDensity": "NOT_DEFINED",
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"vulnIntegrityImpact": "HIGH",
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"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
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"published": "2025-07-15T13:15:31.437",
"references": [
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"value": "An authenticated command injection vulnerability exists in OP5 Monitor through version 7.1.9 via the 'cmd_str' parameter in the command_test.php endpoint. A user with access to the web interface can exploit the 'Test this command' feature to execute arbitrary shell commands as the unprivileged web application user. The vulnerability resides in the configuration section of the application and requires valid login credentials with access to the command testing functionality. This issue is fixed in version 7.2.0."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de inyección de comandos autenticados en OP5 Monitor hasta la versión 7.1.9 mediante el parámetro 'cmd_str' del endpoint command_test.php. Un usuario con acceso a la interfaz web puede explotar la función \"Probar este comando\" para ejecutar comandos de shell arbitrarios como usuario sin privilegios de la aplicación web. La vulnerabilidad reside en la sección de configuración de la aplicación y requiere credenciales de inicio de sesión válidas con acceso a la función de prueba de comandos. Este problema se ha corregido en la versión 7.2.0."
}
],
"lastModified": "2026-09-08T20:17:25.700",
"sourceIdentifier": "disclosure@vulncheck.com"
}