CVE-2023-46665
Estado: ModificadaCrítica (9.8)—
Sielco PolyEco1000 is vulnerable to an authentication bypass vulnerability due to an attacker modifying passwords in a POST request and gain unauthorized access to the affected device with administrative privileges.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.65%
- Percentil entre todas las CVEs puntuadas: 50
- 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).
Tecnologías afectadas (3)
CWE
- CWE-284
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-46665",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-46665",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-01-16T21:22:24.780289Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "ics-cert@hq.dhs.gov",
"affectedData": [
{
"vendor": "Sielco ",
"product": "PolyEco1000",
"versions": [
{
"status": "affected",
"version": "CPU:2.0.6 FPGA:10.19"
},
{
"status": "affected",
"version": "CPU:1.9.4 FPGA:10.19"
},
{
"status": "affected",
"version": "CPU:1.9.3 FPGA:10.19"
},
{
"status": "affected",
"version": "CPU:1.7.0 FPGA:10.16"
},
{
"status": "affected",
"version": "CPU:2.0.2 FPGA:10.19"
},
{
"status": "affected",
"version": "CPU:2.0.0 FPGA:10.19"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-10-26T21:15:08.033",
"references": [
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-07",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"source": "ics-cert@hq.dhs.gov"
},
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-07",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"description": [
{
"lang": "en",
"value": "CWE-284"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nSielco PolyEco1000 is vulnerable to an authentication bypass vulnerability due to an attacker modifying passwords in a POST request and gain unauthorized access to the affected device with administrative privileges.\n\n\n\n\n\n\n\n\n\n\n\n\n"
},
{
"lang": "es",
"value": "Sielco PolyEco1000 es afectada por una vulnerabilidad de omisión de autenticación debido a que un atacante modifica las contraseñas en una solicitud POST y obtiene acceso no autorizado al dispositivo afectado con privilegios administrativos."
}
],
"lastModified": "2026-06-17T06:31:19.527",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sielco:polyeco500_firmware:1.7.0:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E64F96A4-542A-486E-AC9A-3EC1E68A6D1E"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco500_firmware:10.16:*:*:*:fpga:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E3A4049B-D0B2-4CB6-8B31-ECD3BF4FF384"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sielco:polyeco500:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D7E931F0-5608-4F24-821B-3DB29972C077"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sielco:polyeco300_firmware:2.0.0:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BBA5260D-A7D3-4973-8106-E8C73F50A6CE"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco300_firmware:2.0.2:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F7CE9236-A970-49F0-A200-84BC3B77CECB"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco300_firmware:10.19:*:*:*:fpga:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D45CE1CD-FB47-4FFD-974E-B55B569A5850"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sielco:polyeco300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "05832105-6C9E-4850-A145-F3E241058CCA"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sielco:polyeco1000_firmware:1.9.3:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "991B1AD8-671D-4EF9-901B-0834748258F5"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco1000_firmware:1.9.4:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FE961B31-1553-4457-8436-8F9662AA10CA"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco1000_firmware:2.0.6:*:*:*:cpu:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0BF0380D-483C-4B14-BF42-AC1E9C79D2DE"
},
{
"criteria": "cpe:2.3:o:sielco:polyeco1000_firmware:10.19:*:*:*:fpga:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F0E5773E-8842-4FCB-80BD-266A237042E7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sielco:polyeco1000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "01DB9D87-6F35-4171-AD59-9B90386F431E"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov"
}