CVE-2024-50367
Estado: AnalizadaAlta (7.2)—
A CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The source of the vulnerability relies on multiple parameters belonging to the "sta_log_htm" API which are not properly sanitized before being concatenated to OS level commands.
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: 1.07%
- Percentil entre todas las CVEs puntuadas: 64
- Fecha de la puntuación: 5/10/2026
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 %
CWE-78 (OS Command Injection) en API remota; vector CVSS AV:N/AC:L PR:H indica red con privilegios, típico de T1210. Impacto: ejecución arbitraria de comandos del SO (T1059) por inyección en parámetros no sanitizados.
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 (3)
CWE
- CWE-78
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-50367",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-50367",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2024-11-26T15:37:05.528245Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "prodsec@nozominetworks.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.2,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.2
}
]
},
"affected": [
{
"source": "prodsec@nozominetworks.com",
"affectedData": [
{
"vendor": "Advantech",
"product": "EKI-6333AC-2G",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "<= 1.6.3"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Advantech",
"product": "EKI-6333AC-2GD",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "<= 1.6.3"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Advantech",
"product": "EKI-6333AC-1GPO",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "<= 1.2.1"
}
],
"defaultStatus": "unaffected"
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:o:advantech:eki-6333ac-2g_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "advantech",
"product": "eki-6333ac-2g_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "1.6.3"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:advantech:eki-6333ac-2gd_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "advantech",
"product": "eki-6333ac-2gd_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "1.6.3"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "advantech",
"product": "eki-6333ac-1gpo_firmware",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "1.2.1"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2024-11-26T11:22:04.287",
"references": [
{
"url": "https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-50367",
"tags": [
"Third Party Advisory"
],
"source": "prodsec@nozominetworks.com"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "prodsec@nozominetworks.com",
"description": [
{
"lang": "en",
"value": "CWE-78"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A CWE-78 \"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')\" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The source of the vulnerability relies on multiple parameters belonging to the \"sta_log_htm\" API which are not properly sanitized before being concatenated to OS level commands."
},
{
"lang": "es",
"value": "Se descubrió una vulnerabilidad CWE-78 \"Neutralización incorrecta de elementos especiales utilizados en un comando del SO ('Inyección de comando del SO')\" que afecta a los siguientes dispositivos fabricados por Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) y EKI-6333AC-1GPO (<= v1.2.1). La fuente de la vulnerabilidad se basa en múltiples parámetros pertenecientes a la API \"sta_log_htm\" que no se desinfectan correctamente antes de concatenarse con comandos de nivel del SO."
}
],
"lastModified": "2026-06-17T08:04:19.140",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:advantech:eki-6333ac-2g_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B5E027C8-2521-45FC-BABB-4A6E3341F883",
"versionEndExcluding": "1.6.5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:advantech:eki-6333ac-2g:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B3B63DF4-0184-4108-B48B-D31179104701"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:advantech:eki-6333ac-2gd_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "447F8AEB-2C7C-411A-893C-11C2F7588C82",
"versionEndExcluding": "1.6.5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:advantech:eki-6333ac-2gd:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "02F70DBA-2D4C-4407-885D-71887A1A7979"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "828B9D05-0064-4690-A624-D3BF659BD316",
"versionEndExcluding": "1.2.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:advantech:eki-6333ac-1gpo:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D2A73A2B-9FD5-4971-8FFF-1BA14BCCB37B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "prodsec@nozominetworks.com"
}