CVE-2022-31937

Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md	Broken Link
https://www.netgear.com/about/security/	Vendor Advisory
https://www.netgear.com/support/download/?model=WNR2000v4	Product Vendor Advisory
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md	Broken Link
https://www.netgear.com/about/security/	Vendor Advisory
https://www.netgear.com/support/download/?model=WNR2000v4	Product Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:wnr2000v4_firmware:1.0.0.70:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2000v4:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:05

Type	Values Removed	Values Added
References	~~() https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md - Broken Link~~	() https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md - Broken Link
References	~~() https://www.netgear.com/about/security/ - Vendor Advisory~~	() https://www.netgear.com/about/security/ - Vendor Advisory
References	~~() https://www.netgear.com/support/download/?model=WNR2000v4 - Product, Vendor Advisory~~	() https://www.netgear.com/support/download/?model=WNR2000v4 - Product, Vendor Advisory

Information

Published : 2022-09-22 22:15

Updated : 2024-11-21 07:05

NVD link : CVE-2022-31937

Mitre link : CVE-2022-31937

CVE.ORG link : CVE-2022-31937

JSON object : View

Products Affected

netgear

wnr2000v4
wnr2000v4_firmware

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-31937", "metrics": {"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}]}, "published": "2022-09-22T22:15:09.573", "references": [{"url": "https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://www.netgear.com/about/security/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.netgear.com/support/download/?model=WNR2000v4", "tags": ["Product", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.netgear.com/about/security/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.netgear.com/support/download/?model=WNR2000v4", "tags": ["Product", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd."}, {"lang": "es", "value": "Se ha detectado que el router inal\u00e1mbrico Netgear N300 wnr2000v4 versi\u00f3n V1.0.0.70, contiene un desbordamiento de pila por strcpy en uhttpd"}], "lastModified": "2024-11-21T07:05:29.280", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wnr2000v4_firmware:1.0.0.70:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF03AF64-BC91-4894-9A41-7057E416B74D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wnr2000v4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B3AE1DD1-5DB7-403A-805B-EDB364EF28D5"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}