CVE-2020-11788
Estado: ModificadaAlta (8.8)—
Certain NETGEAR devices are affected by authentication bypass. This affects D6200 before 1.1.00.34, D7000 before 1.0.1.68, PR2000 before 1.0.0.28, R6050 before 1.0.1.18, JR6150 before 1.0.1.18, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6260 before 1.1.0.64, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, and R6900v2 before 1.2.0.36.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/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: 0.58%
- Percentil entre todas las CVEs puntuadas: 46
- 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 (12)
CWE
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-11788",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5.8,
"accessVector": "ADJACENT_NETWORK",
"vectorString": "AV:A/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": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 6.5,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Secondary",
"source": "cve@mitre.org",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 6.5,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/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": 2.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2020-04-15T18:15:14.957",
"references": [
{
"url": "https://kb.netgear.com/000061742/Security-Advisory-for-Authentication-Bypass-on-Some-Gateways-and-Routers-PSV-2018-0570",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://kb.netgear.com/000061742/Security-Advisory-for-Authentication-Bypass-on-Some-Gateways-and-Routers-PSV-2018-0570",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Certain NETGEAR devices are affected by authentication bypass. This affects D6200 before 1.1.00.34, D7000 before 1.0.1.68, PR2000 before 1.0.0.28, R6050 before 1.0.1.18, JR6150 before 1.0.1.18, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6260 before 1.1.0.64, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, and R6900v2 before 1.2.0.36."
},
{
"lang": "es",
"value": "Determinados dispositivos NETGEAR están afectados por una omisión de autenticación. Esto afecta a D6200 versiones anteriores a 1.1.00.34, D7000 versiones anteriores a 1.0.1.68, PR2000 versiones anteriores a 1.0.0.28, R6050 versiones anteriores a 1.0.1.18, JR6150 versiones anteriores a 1.0.1.18, R6120 versiones anteriores a 1.0.0.46, R6220 versiones anteriores a 1.1.0.80, R6230 versiones anteriores a 1.1.0.80, R6260 versiones anteriores a 1.1.0.64, R6700v2 versiones anteriores a 1.2.0.36, R6800 versiones anteriores a 1.2.0.36 y R6900v2 versiones anteriores a 1.2.0.36."
}
],
"lastModified": "2026-06-17T02:50:48.293",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9FCEBCD7-1D0D-47F6-BC72-A53BFBF3662D",
"versionEndExcluding": "1.1.00.34"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "00E6A1B7-4732-4259-9B71-10FF0B56A16B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D127F467-E2D0-462C-B9E1-458CFFFAC062",
"versionEndExcluding": "1.0.1.68"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AF04B65B-9685-4595-9C71-0F77AD7109BE"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:pr2000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "50E2E26A-200E-4D00-9657-034EACE3944F",
"versionEndExcluding": "1.0.0.28"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:pr2000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2451CC0C-71B2-474D-93F0-2B2ACD802FE3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6050_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EDB0CD0A-A68D-4EF5-A938-6A15604C9107",
"versionEndExcluding": "1.0.1.18"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6050:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "363D4DEE-98B9-4294-B241-1613CAD1A3A7"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CC9C60BB-2E7F-4D35-9348-8D8AEFAAD75F",
"versionEndExcluding": "1.0.1.18"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:jr6150:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D67167E5-81D2-4892-AF41-CBB6271232D1"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92F53D21-C688-4477-815D-EFFF08F7D085",
"versionEndExcluding": "1.0.0.46"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6120:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D18D2CCD-424F-41D5-919B-E22B9FA68D36"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "220EBC67-69DA-43D6-8B09-EBEEEF29679D",
"versionEndExcluding": "1.1.0.80"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B131B5C8-CB7F-433B-BA32-F05CE0E92A66"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6230_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9466A450-0351-4B2D-B816-6A1B6F4F34B9",
"versionEndExcluding": "1.1.0.80"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6230:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C91CADFA-59DB-4B6C-A914-848884F4A4BD"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16D72B7A-0707-428F-A9AE-5899EBF4BBA0",
"versionEndExcluding": "1.1.0.64"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6260:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3C395D49-57F9-4BC1-8619-57127355B86B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A4FB8A1-D380-4234-88EB-91BFF6D215C7",
"versionEndExcluding": "1.2.0.36"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6700:v2:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9F9706E6-CA53-43E4-91B0-D52655C86860"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3C39CE79-6433-47E2-A439-9AB1DFBD843C",
"versionEndExcluding": "1.2.0.36"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6800:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "09404083-B00B-4C1F-8085-BC242E625CA3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DB6992BA-B0F5-4E00-84F4-0B0336910AFA",
"versionEndExcluding": "1.2.0.36"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r6900:v2:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2E8EB69B-6619-47B6-A073-D0B840D4EB0B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}