CVE-2020-35807
Estado: ModificadaMedia (4.8)—
Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7800 before 1.0.2.68, RAX120 before 1.0.0.78, RBK22 before 2.3.5.26, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK40 before 2.3.5.30, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and WN3000RPv2 before 1.0.0.78.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 4.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.52%
- Percentil entre todas las CVEs puntuadas: 42
- 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 (13)
Netgear — D7800 FirmwareNetgear — R7800 FirmwareNetgear — Rax120 FirmwareNetgear — Rbk22 FirmwareNetgear — Rbk40 FirmwareNetgear — Rbk50 FirmwareNetgear — Rbr20 FirmwareNetgear — Rbr40 FirmwareNetgear — Rbr50 FirmwareNetgear — Rbs20 FirmwareNetgear — Rbs40 FirmwareNetgear — Rbs50 FirmwareNetgear — Wn3000rpv2 Firmware
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-35807",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 3.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "NONE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 6.8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "cve@mitre.org",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.2,
"exploitabilityScore": 0.8
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 4.8,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 1.7
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2020-12-30T00:15:14.800",
"references": [
{
"url": "https://kb.netgear.com/000062730/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-and-Orbi-WiFi-Systems-PSV-2018-0557",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://kb.netgear.com/000062730/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-and-Orbi-WiFi-Systems-PSV-2018-0557",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7800 before 1.0.2.68, RAX120 before 1.0.0.78, RBK22 before 2.3.5.26, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK40 before 2.3.5.30, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and WN3000RPv2 before 1.0.0.78."
},
{
"lang": "es",
"value": "Determinados dispositivos NETGEAR están afectados por una vulnerabilidad de tipo XSS almacenado. Esto afecta a D7800 versiones anteriores a 1.0.1.56, R7800 versiones anteriores a 1.0.2.68, RAX120 versiones anteriores a 1.0.0.78, RBK22 versiones anteriores a 2.3.5.26, RBR20 versiones anteriores a 2.3.5.26, RBS20 versiones anteriores a 2.3.5.26, RBK40 versiones anteriores a 2.3.5.30, RBR40 versiones anteriores a 2.3.5.30, RBS40 versiones anteriores a 2.3.5.30, RBK50 versiones anteriores a 2.3.5.30, RBR50 versiones anteriores a 2.3.5.30, RBS50 versiones anteriores a 2.3.5.30 y WN3000RPv2 versiones anteriores a 1.0.0.78."
}
],
"lastModified": "2026-06-17T03:14:21.223",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C35893A-C6C2-45C7-B3AF-BCFA62381BE5",
"versionEndExcluding": "1.0.1.56"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DA2D4987-3726-4A72-8D32-592F59FAC46D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "70E4DC5E-E34E-4AB1-BD50-F741142CB917",
"versionEndExcluding": "1.0.2.68"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "17CF7445-6950-45FE-9D1A-E23F63316329"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rax120_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF94E4E9-5F05-4727-BEEC-E6CAEF313864",
"versionEndExcluding": "1.0.0.78"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rax120:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1742BD56-84E4-40E1-8C04-098B3715161E"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbk22_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42FB0A25-01DC-4864-B1FC-A315CA787B18",
"versionEndExcluding": "2.3.5.26"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbk22:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2E1BA765-5318-4A96-885D-3078148A74E4"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EA36B519-BB43-4329-96A5-842C74E05F8A",
"versionEndExcluding": "2.3.5.26"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AE5DBD66-9C2A-4EFF-87AB-03E791D584B5"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B2FC86AC-1164-45C8-8D9E-6B88EC02B254",
"versionEndExcluding": "2.3.5.26"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "14FC7F5B-7E4F-4A68-8427-D1F553EBE8CA"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "89C8AC8A-A1C8-4DA3-AFCC-F6A2E7367C7B",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "12DDD83C-6FF1-433F-ACA1-7B4B147F9A8C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A040117E-5DF5-4D8F-B0ED-E0ED148A6640",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A9E20E59-2B1E-4E43-A494-2C20FD716D4F"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "624E85AD-3B34-413B-A271-1167CB551BD3",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6FDCDE39-0355-43B9-BF57-F3718DA2988D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B7ED1541-DE7D-4A4C-B8D1-CB42E52E3DBE",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8BA66D07-D017-49D6-8E72-5C48E940DE1B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "094B04D5-9063-4D7A-B367-E1F2688B3667",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B2CAEA32-6934-4743-9E6B-22D52AC5E7F8"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C489444C-6C19-4A52-AF66-A1D48ADC4F26",
"versionEndExcluding": "2.3.5.30"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3BCFD959-D522-4FA0-AD01-2937DAEE1EDF"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:wn3000rpv2_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AA82BFA7-9B98-408C-BE81-E8D7532780A2",
"versionEndExcluding": "1.0.0.78"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:wn3000rpv2:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "50BC8FA2-F9D5-4286-97DD-BD2A55EA234D"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}