Details of VAR-202303-1655

ID

VAR-202303-1655

CVE

CVE-2022-38452

TITLE

of netgear RBS750 Vulnerabilities related to private functions in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-021246

DESCRIPTION

A command execution vulnerability exists in the hidden telnet service functionality of Netgear Orbi Router RBR750 4.6.8.5. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger this vulnerability. of netgear RBS750 The firmware contains a vulnerability related to an undisclosed function.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. NETGEAR RBR750 is a home WiFi system from NETGEAR. NETGEAR RBR750 version 4.6.8.5 has a command injection vulnerability

Trust: 2.16

sources: NVD: CVE-2022-38452 // JVNDB: JVNDB-2022-021246 // CNVD: CNVD-2023-64076

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-64076

AFFECTED PRODUCTS

vendor:	netgear	model:	rbs750	scope:	eq	version:	4.6.8.5	Trust: 1.0
vendor:	ネットギア	model:	rbs750	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs750	scope:	eq	version:	rbs750 firmware 4.6.8.5	Trust: 0.8
vendor:	ネットギア	model:	rbs750	scope:	eq	version:	-	Trust: 0.8
vendor:	netgear	model:	rbr750	scope:	eq	version:	4.6.8.5	Trust: 0.6

sources: CNVD: CNVD-2023-64076 // JVNDB: JVNDB-2022-021246 // NVD: CVE-2022-38452

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-38452
value:	HIGH
Trust: 1.0
talos-cna@cisco.com:	CVE-2022-38452
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-38452
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2023-64076
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202303-1593
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-64076
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-38452
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
talos-cna@cisco.com:	CVE-2022-38452
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2022-38452
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2023-64076 // JVNDB: JVNDB-2022-021246 // CNNVD: CNNVD-202303-1593 // NVD: CVE-2022-38452 // NVD: CVE-2022-38452

PROBLEMTYPE DATA

problemtype:	CWE-912	Trust: 1.0
problemtype:	NVD-CWE-Other	Trust: 1.0
problemtype:	Unpublished features (CWE-912) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-021246 // NVD: CVE-2022-38452

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202303-1593

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202303-1593

PATCH

title:	Patch for NETGEAR RBR750 Command Injection Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/452056	Trust: 0.6
title:	NETGEAR RBR750 Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=229670	Trust: 0.6

sources: CNVD: CNVD-2023-64076 // CNNVD: CNNVD-202303-1593

EXTERNAL IDS

db:	NVD	id:	CVE-2022-38452	Trust: 3.8
db:	TALOS	id:	TALOS-2022-1595	Trust: 3.0
db:	JVNDB	id:	JVNDB-2022-021246	Trust: 0.8
db:	CNVD	id:	CNVD-2023-64076	Trust: 0.6
db:	CNNVD	id:	CNNVD-202303-1593	Trust: 0.6

sources: CNVD: CNVD-2023-64076 // JVNDB: JVNDB-2022-021246 // CNNVD: CNNVD-202303-1593 // NVD: CVE-2022-38452

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2022-1595	Trust: 3.6
url:	https://kb.netgear.com/000065567/security-advisory-for-post-authentication-command-injection-on-the-rbr750-psv-2022-0186	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-38452	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-38452/	Trust: 0.6

sources: CNVD: CNVD-2023-64076 // JVNDB: JVNDB-2022-021246 // CNNVD: CNNVD-202303-1593 // NVD: CVE-2022-38452

CREDITS

Discovered by Dave McDaniel of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202303-1593

SOURCES

db:	CNVD	id:	CNVD-2023-64076
db:	JVNDB	id:	JVNDB-2022-021246
db:	CNNVD	id:	CNNVD-202303-1593
db:	NVD	id:	CVE-2022-38452

LAST UPDATE DATE

2024-08-14T15:05:47.431000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-64076	date:	2023-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2022-021246	date:	2023-11-09T07:13:00
db:	CNNVD	id:	CNNVD-202303-1593	date:	2023-03-30T00:00:00
db:	NVD	id:	CVE-2022-38452	date:	2023-03-29T11:15:06.943

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-64076	date:	2023-08-16T00:00:00
db:	JVNDB	id:	JVNDB-2022-021246	date:	2023-11-09T00:00:00
db:	CNNVD	id:	CNNVD-202303-1593	date:	2023-03-21T00:00:00
db:	NVD	id:	CVE-2022-38452	date:	2023-03-21T18:15:12.193