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ID

VAR-202209-1679


CVE

CVE-2022-37232


TITLE

of netgear  WNR2000v4  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-017603

DESCRIPTION

Netgear N300 wireless router wnr2000v4-V1.0.0.70 is vulnerable to Buffer Overflow via uhttpd. There is a stack overflow vulnerability caused by strcpy. of netgear WNR2000v4 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2022-37232 // JVNDB: JVNDB-2022-017603

AFFECTED PRODUCTS

vendor:netgearmodel:wnr2000v4scope:eqversion:1.0.0.70

Trust: 1.0

vendor:ネットギアmodel:wnr2000v4scope:eqversion:wnr2000v4 firmware 1.0.0.70

Trust: 0.8

vendor:ネットギアmodel:wnr2000v4scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:wnr2000v4scope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-017603 // NVD: CVE-2022-37232

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2022-37232
value: CRITICAL

Trust: 1.8

CNNVD: CNNVD-202209-2348
value: CRITICAL

Trust: 0.6

NVD:
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-37232
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2022-017603 // NVD: CVE-2022-37232 // CNNVD: CNNVD-202209-2348

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-017603 // NVD: CVE-2022-37232

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202209-2348

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202209-2348

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2022-37232

EXTERNAL IDS
db:NVDid:CVE-2022-37232
Trust: 3.2
db:JVNDBid:JVNDB-2022-017603
Trust: 0.8
db:CNNVDid:CNNVD-202209-2348
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2022-017603 // 
            
            
            
            NVD: CVE-2022-37232 // 
            
            
            
            CNNVD: CNNVD-202209-2348

REFERENCES
url:https://www.netgear.com/about/security/
Trust: 2.4
url:https://www.netgear.com/support/download/?model=wnr2000v4
Trust: 2.4
url:https://github.com/davidteeri/bug-report/blob/main/netgear-n300-0x429cbc.md
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2022-37232
Trust: 0.8
url:https://cxsecurity.com/cveshow/cve-2022-37232/
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2022-017603 // 
            
            
            
            NVD: CVE-2022-37232 // 
            
            
            
            CNNVD: CNNVD-202209-2348

SOURCES
db:JVNDBid:JVNDB-2022-017603
db:NVDid:CVE-2022-37232
db:CNNVDid:CNNVD-202209-2348

LAST UPDATE DATE
2023-12-18T13:27:02.440000+00:00

SOURCES UPDATE DATE
db:JVNDBid:JVNDB-2022-017603date:2023-10-13T08:43:00
db:NVDid:CVE-2022-37232date:2022-09-24T02:00:14.660
db:CNNVDid:CNNVD-202209-2348date:2022-09-26T00:00:00

SOURCES RELEASE DATE
db:JVNDBid:JVNDB-2022-017603date:2023-10-13T00:00:00
db:NVDid:CVE-2022-37232date:2022-09-23T01:15:08.680
db:CNNVDid:CNNVD-202209-2348date:2022-09-23T00:00:00