CVE-2019-20650

Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000061492/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2019-0197	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:xr700:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-15 18:15

Updated : 2024-02-04 21:00

NVD link : CVE-2019-20650

Mitre link : CVE-2019-20650

CVE.ORG link : CVE-2019-20650

JSON object : View

Products Affected

netgear

r8900
r9000
xr700
xr500
xr700_firmware
r8900_firmware
xr500_firmware
r9000_firmware

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-20650", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-04-15T18:15:14.740", "references": [{"url": "https://kb.netgear.com/000061492/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2019-0197", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20."}, {"lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por una denegaci\u00f3n de servicio. Esto afecta a R8900 versiones anteriores a 1.0.5.2, R9000 versiones anteriores a 1.0.5.2, XR500 versiones anteriores a 2.3.2.56 y XR700 versiones anteriores a 1.0.1.20."}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73ADA144-1E36-4F69-8C2D-2DD000F93361", "versionEndExcluding": "1.0.5.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0F859165-8D89-4CDD-9D48-9C7923D2261F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3A5762A-D32D-459B-B6CE-C54F8704BDEF", "versionEndExcluding": "1.0.5.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D74F1BFC-562E-4E7D-BBAB-2F8B593B5A57"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA9B22EF-5791-41DB-8CC1-A1B60CF4A73F", "versionEndExcluding": "2.3.2.56"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9E203D92-F97B-4F5B-B395-3A5DEDBF1C1C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5EAA7899-50E0-40CD-9CB9-877C48E4ED46", "versionEndExcluding": "1.0.1.20"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:xr700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E12892C8-5E01-49A6-BF47-09D630377093"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}