CVE-2020-17352
Estado: ModificadaAlta (8.8)—
Two OS command injection vulnerabilities in the User Portal of Sophos XG Firewall through 2020-08-05 potentially allow an authenticated attacker to remotely execute arbitrary code.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.10%
- Percentil entre todas las CVEs puntuadas: 90
- 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 (1)
CWE
- CWE-78
Referencias
- https://community.sophos.com/b/security-blog
- https://community.sophos.com/b/security-blog/posts/advisory-resolved-authenticated-rce-issues-in-user-portal-cve-2020-17352
- https://community.sophos.com/b/security-blog
- https://community.sophos.com/b/security-blog/posts/advisory-resolved-authenticated-rce-issues-in-user-portal-cve-2020-17352
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-17352",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2020-08-07T20:15:12.623",
"references": [
{
"url": "https://community.sophos.com/b/security-blog",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://community.sophos.com/b/security-blog/posts/advisory-resolved-authenticated-rce-issues-in-user-portal-cve-2020-17352",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://community.sophos.com/b/security-blog",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://community.sophos.com/b/security-blog/posts/advisory-resolved-authenticated-rce-issues-in-user-portal-cve-2020-17352",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-78"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Two OS command injection vulnerabilities in the User Portal of Sophos XG Firewall through 2020-08-05 potentially allow an authenticated attacker to remotely execute arbitrary code."
},
{
"lang": "es",
"value": "Dos vulnerabilidades de inyección de comandos de Sistema Operativo en el portal de Usuario de Sophos XG Firewall hasta el 05-08-2020, permiten potencialmente a un atacante autenticado ejecutar código arbitrario remotamente"
}
],
"lastModified": "2026-06-17T02:58:47.320",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F3BBDD37-5675-43F6-A298-A1E7CBDC68EF"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2AB6515B-F780-4B1B-BD1E-2EBEFCA09E4D"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release10:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2AD1DF62-D9CF-40BD-B9F0-D66D8CF497A7"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release11:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF3BC5B5-9440-4B70-BD38-A7ABDE8EDF82"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release12:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CF5A6965-C9DA-4D96-ABCC-2FA424B53C3C"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9A73BC58-7D57-4699-8C1A-F260CA6893ED"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "70FF0E57-77CA-4DC1-94EB-8728AAECE268"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7B791A90-1286-4CBF-ADCE-E0B9D128DEB7"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A9EAA0D-D5A1-41C1-9EA1-9B4CFA0F8C4E"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3BD6BB0-8D01-4B33-8989-D424ABE9453D"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "496397CE-77F5-4773-A1AC-A05D34C697E6"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:17.5:maintenance_release9:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A3FA1DC-64AF-4557-B9EC-E1A0A07FACB5"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:18.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "66BCC2C8-DDBD-4AF7-807A-BC9F5D4AC6E6"
},
{
"criteria": "cpe:2.3:o:sophos:xg_firewall_firmware:18.0:mr1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D0D55C63-0190-4F6D-BF8A-C135E0D2BDFA"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}