Details of VAR-202209-2068

ID

VAR-202209-2068

CVE

CVE-2022-40475

TITLE

TOTOLINK A860R Command Injection Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2022-68361 // CNNVD: CNNVD-202209-2979

DESCRIPTION

TOTOLINK A860R V4.1.2cu.5182_B20201027 was discovered to contain a command injection via the component /cgi-bin/downloadFile.cgi. TOTOLINK of a860r The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK A860R is a wireless router from China TOTOLINK Company. The TOTOLINK A860R V4.1.2cu.5182_B20201027 version has a command injection vulnerability, which is caused by the failure of the component /cgi-bin/downloadFile.cgi to properly filter special characters, commands, etc. An attacker could exploit this vulnerability to cause arbitrary command execution

Trust: 2.25

sources: NVD: CVE-2022-40475 // JVNDB: JVNDB-2022-018076 // CNVD: CNVD-2022-68361 // VULMON: CVE-2022-40475

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-68361

AFFECTED PRODUCTS

vendor:	totolink	model:	a860r	scope:	eq	version:	4.1.2cu.5182_b20201027	Trust: 1.0
vendor:	totolink	model:	a860r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	a860r	scope:	eq	version:	a860r firmware 4.1.2cu.5182 b20201027	Trust: 0.8
vendor:	totolink	model:	a860r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a860r v4.1.2cu.5182 b20201027	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-68361 // JVNDB: JVNDB-2022-018076 // NVD: CVE-2022-40475

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2022-40475
value:	CRITICAL
Trust: 1.8
CNVD:	CNVD-2022-68361
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202209-2979
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2022-68361
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
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-2022-40475
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: CNVD: CNVD-2022-68361 // JVNDB: JVNDB-2022-018076 // NVD: CVE-2022-40475 // CNNVD: CNNVD-202209-2979

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-018076 // NVD: CVE-2022-40475

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202209-2979

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202209-2979

CONFIGURATIONS

sources: NVD: CVE-2022-40475

EXTERNAL IDS

db:	NVD	id:	CVE-2022-40475	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-018076	Trust: 0.8
db:	CNVD	id:	CNVD-2022-68361	Trust: 0.6
db:	CNNVD	id:	CNNVD-202209-2979	Trust: 0.6
db:	VULMON	id:	CVE-2022-40475	Trust: 0.1

sources: CNVD: CNVD-2022-68361 // VULMON: CVE-2022-40475 // JVNDB: JVNDB-2022-018076 // NVD: CVE-2022-40475 // CNNVD: CNNVD-202209-2979

REFERENCES

url:	https://github.com/1759134370/iot/blob/main/totolink/a860r/6.md	Trust: 3.1
url:	https://nvd.nist.gov/vuln/detail/cve-2022-40475	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-40475/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-68361 // VULMON: CVE-2022-40475 // JVNDB: JVNDB-2022-018076 // NVD: CVE-2022-40475 // CNNVD: CNNVD-202209-2979

SOURCES

db:	CNVD	id:	CNVD-2022-68361
db:	VULMON	id:	CVE-2022-40475
db:	JVNDB	id:	JVNDB-2022-018076
db:	NVD	id:	CVE-2022-40475
db:	CNNVD	id:	CNNVD-202209-2979

LAST UPDATE DATE

2023-12-18T12:15:19.355000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-68361	date:	2022-10-12T00:00:00
db:	VULMON	id:	CVE-2022-40475	date:	2022-09-29T00:00:00
db:	JVNDB	id:	JVNDB-2022-018076	date:	2023-10-18T08:10:00
db:	NVD	id:	CVE-2022-40475	date:	2023-08-08T14:22:24.967
db:	CNNVD	id:	CNNVD-202209-2979	date:	2022-10-08T00:00:00

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-68361	date:	2022-10-12T00:00:00
db:	VULMON	id:	CVE-2022-40475	date:	2022-09-29T00:00:00
db:	JVNDB	id:	JVNDB-2022-018076	date:	2023-10-18T00:00:00
db:	NVD	id:	CVE-2022-40475	date:	2022-09-29T12:15:11.487
db:	CNNVD	id:	CNNVD-202209-2979	date:	2022-09-29T00:00:00