Details of VAR-202203-1302

ID

VAR-202203-1302

CVE

CVE-2022-26214

TITLE

Command Injection Vulnerability in Multiple TotoLink Products (CNVD-2022-47974)

Trust: 0.6

sources: CNVD: CNVD-2022-47974

DESCRIPTION

Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function NTPSyncWithHost. This vulnerability allows attackers to execute arbitrary commands via the host_time parameter. Totolink A830R/A3100R/A950RG/A800R/A3000RU/A810R and other products are all routers from China Totolink Company. The vulnerability stems from the fact that the host_time parameter in the NTPSyncWithHost function fails to properly filter the special elements that construct the command

Trust: 1.44

sources: NVD: CVE-2022-26214 // CNVD: CNVD-2022-47974

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-47974

AFFECTED PRODUCTS

vendor:	totolink	model:	a800r	scope:	eq	version:	4.1.2cu.5137_b20200730	Trust: 1.0
vendor:	totolink	model:	a950rg	scope:	eq	version:	4.1.2cu.5161_b20200903	Trust: 1.0
vendor:	totolink	model:	a3000ru	scope:	eq	version:	5.9c.5185_b20201128	Trust: 1.0
vendor:	totolink	model:	a830r	scope:	eq	version:	5.9c.4729_b20191112	Trust: 1.0
vendor:	totolink	model:	a3100r	scope:	eq	version:	4.1.2cu.5050_b20200504	Trust: 1.0
vendor:	totolink	model:	a810r	scope:	eq	version:	4.1.2cu.5182_b20201026	Trust: 1.0
vendor:	totolink	model:	a3100r v4.1.2cu.5050 b20200504	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	a800r v4.1.2cu.5137 b20200730	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	a810r v4.1.2cu.5182 b20201026	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	a830r v5.9c.4729 b20191112	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	a950rg v4.1.2cu.5161 b20200903	scope:	-	version:	-	Trust: 0.6
vendor:	totolink	model:	a3000ru v5.9c.5185 b20201128	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-47974 // NVD: CVE-2022-26214

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-26214
value:	CRITICAL
Trust: 1.0
CNVD:	CNVD-2022-47974
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202203-1487
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2022-26214
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
CNVD:	CNVD-2022-47974
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-26214
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

sources: CNVD: CNVD-2022-47974 // CNNVD: CNNVD-202203-1487 // NVD: CVE-2022-26214

PROBLEMTYPE DATA

problemtype:

CWE-78

Trust: 1.0

sources: NVD: CVE-2022-26214

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-1487

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202203-1487

EXTERNAL IDS

db:	NVD	id:	CVE-2022-26214	Trust: 2.2
db:	CNVD	id:	CNVD-2022-47974	Trust: 0.6
db:	CNNVD	id:	CNNVD-202203-1487	Trust: 0.6

sources: CNVD: CNVD-2022-47974 // CNNVD: CNNVD-202203-1487 // NVD: CVE-2022-26214

REFERENCES

url:	https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_29/29.md	Trust: 2.2
url:	https://cxsecurity.com/cveshow/cve-2022-26214/	Trust: 0.6

sources: CNVD: CNVD-2022-47974 // CNNVD: CNNVD-202203-1487 // NVD: CVE-2022-26214

SOURCES

db:	CNVD	id:	CNVD-2022-47974
db:	CNNVD	id:	CNNVD-202203-1487
db:	NVD	id:	CVE-2022-26214

LAST UPDATE DATE

2024-11-23T22:24:57.235000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-47974	date:	2022-06-28T00:00:00
db:	CNNVD	id:	CNNVD-202203-1487	date:	2022-04-01T00:00:00
db:	NVD	id:	CVE-2022-26214	date:	2024-11-21T06:53:36.540

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-47974	date:	2022-06-28T00:00:00
db:	CNNVD	id:	CNNVD-202203-1487	date:	2022-03-15T00:00:00
db:	NVD	id:	CVE-2022-26214	date:	2022-03-15T22:15:14.723