Details of VAR-202212-2397

ID

VAR-202212-2397

CVE

CVE-2022-48196

TITLE

plural NETGEAR device Classic buffer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-004429

DESCRIPTION

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects RAX40 before 1.0.2.60, RAX35 before 1.0.2.60, R6400v2 before 1.0.4.122, R6700v3 before 1.0.4.122, R6900P before 1.3.3.152, R7000P before 1.3.3.152, R7000 before 1.0.11.136, R7960P before 1.4.4.94, and R8000P before 1.4.4.94. plural NETGEAR device Exists in a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This affects RAX40 prior to 1.0.2.60, RAX35 prior to 1.0.2.60, R6400v2 prior to 1.0.4.122, R6700v3 prior to 1.0.4.122, R6900P prior to 1.3.3.152, R7000P prior to 1.3.3.152, R7000 prior to 1.0.11.136, R7960P prior to 1.4.4.94, and R8000P prior to 1.4.4.94

Trust: 1.71

sources: NVD: CVE-2022-48196 // JVNDB: JVNDB-2022-004429 // VULMON: CVE-2022-48196

AFFECTED PRODUCTS

vendor:	netgear	model:	rax35	scope:	lt	version:	1.0.2.60	Trust: 1.0
vendor:	netgear	model:	r6400v2	scope:	lt	version:	1.0.4.122	Trust: 1.0
vendor:	netgear	model:	rax40	scope:	lt	version:	1.0.2.60	Trust: 1.0
vendor:	netgear	model:	r6700v3	scope:	lt	version:	1.0.4.122	Trust: 1.0
vendor:	netgear	model:	r7000p	scope:	lt	version:	1.3.3.152	Trust: 1.0
vendor:	netgear	model:	r7000	scope:	lt	version:	1.0.11.136	Trust: 1.0
vendor:	netgear	model:	r6900p	scope:	lt	version:	1.3.3.152	Trust: 1.0
vendor:	netgear	model:	r8000p	scope:	lt	version:	1.4.4.94	Trust: 1.0
vendor:	netgear	model:	r7960p	scope:	lt	version:	1.4.4.94	Trust: 1.0
vendor:	ネットギア	model:	rax40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6700v3	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r8000p	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rax35	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6900p	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7000	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6400v2	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7960p	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7000p	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-004429 // NVD: CVE-2022-48196

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-48196
value:	CRITICAL
Trust: 1.0
cve@mitre.org:	CVE-2022-48196
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-48196
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202212-4129
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2022-48196
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
cve@mitre.org:	CVE-2022-48196
baseSeverity:	HIGH
baseScore:	7.4
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	4.0
version:	3.1
Trust: 1.0
NVD:	CVE-2022-48196
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-2022-004429 // CNNVD: CNNVD-202212-4129 // NVD: CVE-2022-48196 // NVD: CVE-2022-48196

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-004429 // NVD: CVE-2022-48196

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-4129

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202212-4129

PATCH

title:	Security Advisory for Pre-Authentication Buffer Overflow on Some Routers, PSV-2019-0208	url:	https://kb.netgear.com/000065495/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0208	Trust: 0.8
title:	Multiple NETGEAR product Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=220822	Trust: 0.6

sources: JVNDB: JVNDB-2022-004429 // CNNVD: CNNVD-202212-4129

EXTERNAL IDS

db:	NVD	id:	CVE-2022-48196	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-004429	Trust: 0.8
db:	CNNVD	id:	CNNVD-202212-4129	Trust: 0.6
db:	VULMON	id:	CVE-2022-48196	Trust: 0.1

sources: VULMON: CVE-2022-48196 // JVNDB: JVNDB-2022-004429 // CNNVD: CNNVD-202212-4129 // NVD: CVE-2022-48196

REFERENCES

url:	https://www.bleepingcomputer.com/news/security/netgear-warns-users-to-patch-recently-fixed-wifi-router-bug/	Trust: 2.5
url:	https://kb.netgear.com/000065495/security-advisory-for-pre-authentication-buffer-overflow-on-some-routers-psv-2019-0208	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2022-48196	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-48196/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2022-48196 // JVNDB: JVNDB-2022-004429 // CNNVD: CNNVD-202212-4129 // NVD: CVE-2022-48196

SOURCES

db:	VULMON	id:	CVE-2022-48196
db:	JVNDB	id:	JVNDB-2022-004429
db:	CNNVD	id:	CNNVD-202212-4129
db:	NVD	id:	CVE-2022-48196

LAST UPDATE DATE

2024-08-14T15:32:21.928000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2022-48196	date:	2022-12-30T00:00:00
db:	JVNDB	id:	JVNDB-2022-004429	date:	2023-04-11T07:53:00
db:	CNNVD	id:	CNNVD-202212-4129	date:	2023-01-11T00:00:00
db:	NVD	id:	CVE-2022-48196	date:	2023-01-10T14:57:15.340

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2022-48196	date:	2022-12-30T00:00:00
db:	JVNDB	id:	JVNDB-2022-004429	date:	2023-04-11T00:00:00
db:	CNNVD	id:	CNNVD-202212-4129	date:	2022-12-30T00:00:00
db:	NVD	id:	CVE-2022-48196	date:	2022-12-30T08:15:07.900