CVE-2020-11117
Estado: ModificadaCrítica (9.8)—
u'In the lbd service, an external user can issue a specially crafted debug command to overwrite arbitrary files with arbitrary content resulting in remote code execution.' in Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA4531, QCA9531, QCA9980
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: 20%
- Percentil entre todas las CVEs puntuadas: 97
- 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 (7)
CWE
- CWE-77
Referencias
- https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065
- https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-11117",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"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": "product-security@qualcomm.com",
"affectedData": [
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Wired Infrastructure and Networking",
"versions": [
{
"status": "affected",
"version": "IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA4531, QCA9531, QCA9980"
}
]
}
]
}
],
"published": "2020-09-08T10:15:14.217",
"references": [
{
"url": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin",
"tags": [
"Broken Link"
],
"source": "product-security@qualcomm.com"
},
{
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "product-security@qualcomm.com"
},
{
"url": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin",
"tags": [
"Broken Link"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-77"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "u'In the lbd service, an external user can issue a specially crafted debug command to overwrite arbitrary files with arbitrary content resulting in remote code execution.' in Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA4531, QCA9531, QCA9980"
},
{
"lang": "es",
"value": "En el servicio lbd, un usuario externo puede emitir un comando de depuración especialmente diseñado para sobrescribir archivos arbitrarios con contenido arbitrario resultando en una ejecución de código remota. En los productos Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Wired Infrastructure and Networking en versiones IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA4531, QCA9531, QCA9980"
}
],
"lastModified": "2026-06-17T02:49:05.477",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:ipq4019_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "94CB547F-0078-47CD-B511-06DE96882D5A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:ipq4019:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AA679375-BB14-4B24-8AD9-B2BFBACE2FDB"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:ipq6018_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B04589FF-F299-4EF6-A57B-1AD145372DBB"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:ipq6018:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FDC1ADAD-DA77-47EF-8DB9-C36961C560C2"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:ipq8064_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7A1CC1C1-F2CA-4C43-B9E9-1288C3496C7B"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:ipq8064:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AC82552A-9E7C-4A13-B7A5-43CEA218675C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:ipq8074_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2914BF98-E69C-4C8D-8B10-759642ADD7B4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:ipq8074:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2118C404-402F-463C-8160-3CC3B703DF30"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qca4531_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7A13DB5D-38AC-4E50-A279-130AF24256E0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qca4531:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "90A67611-CA55-4039-B4B5-AB87CD6CEA17"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qca9531_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E71452E6-551F-4E93-9951-2582C60BDFCE"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qca9531:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6D69FB0E-FDFF-42B8-ADAD-797B7C91E979"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qca9980_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DCBC53AC-E040-40E0-B09B-4117E641C9D4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qca9980:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7AE49086-E95B-4852-8A09-16A83DD63EC9"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "product-security@qualcomm.com"
}