CVE-2026-22317
Estado: Pendiente de análisisAlta (7.2)—
A command injection vulnerability in the device’s Root CA certificate transfer workflow allows a high-privileged attacker to send crafted HTTP POST requests that result in arbitrary command execution on the underlying Linux OS with root privileges.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.00%
- Percentil entre todas las CVEs puntuadas: 62
- 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 %
Acceso de red (AV:N) con privilegios altos (PR:H) que permite inyección de comandos en flujo de transferencia de certificados CA; ejecución con privilegios root en Linux.
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
CWE
- CWE-77
Referencias
JSON original (NVD)
Mostrar
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"product": "FL SWITCH 5916-8GC-4SFP+",
"versions": [
{
"status": "affected",
"version": "0.0.0",
"lessThan": "3.53",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Phoenix Contact",
"product": "FL SWITCH 5924SFP-4GC",
"versions": [
{
"status": "affected",
"version": "0.0.0",
"lessThan": "3.53",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Phoenix Contact",
"product": "FL SWITCH 5924-4SFP+",
"versions": [
{
"status": "affected",
"version": "0.0.0",
"lessThan": "3.53",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Phoenix Contact",
"product": "FL SWITCH 5916SFP-8GC-4SFP+",
"versions": [
{
"status": "affected",
"version": "0.0.0",
"lessThan": "3.53",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-03-18T08:16:27.580",
"references": [
{
"url": "https://certvde.com/de/advisories/VDE-2025-104",
"source": "info@cert.vde.com"
}
],
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"type": "Secondary",
"source": "info@cert.vde.com",
"description": [
{
"lang": "en",
"value": "CWE-77"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A command injection vulnerability in the device’s Root CA certificate transfer workflow allows a high-privileged attacker to send crafted HTTP POST requests that result in arbitrary command execution on the underlying Linux OS with root privileges."
},
{
"lang": "es",
"value": "Una vulnerabilidad de inyección de comandos en el flujo de trabajo de transferencia de certificados de CA raíz del dispositivo permite a un atacante con altos privilegios enviar solicitudes HTTP POST manipuladas que resultan en la ejecución arbitraria de comandos en el sistema operativo Linux subyacente con privilegios de root."
}
],
"lastModified": "2026-06-17T10:19:42.410",
"sourceIdentifier": "info@cert.vde.com"
}