Details of VAR-202206-0656

ID

VAR-202206-0656

CVE

CVE-2022-30914

TITLE

H3C of magic r100 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-011062

DESCRIPTION

H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the UpdateMacClone parameter at /goform/aspForm. H3C of magic r100 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. H3C Magic R100 is a router from H3C company. H3C Magic R100 has a buffer overflow vulnerability, which can be exploited by a remote attacker to submit a special request to crash the application or execute arbitrary code in the context of the application

Trust: 2.25

sources: NVD: CVE-2022-30914 // JVNDB: JVNDB-2022-011062 // CNVD: CNVD-2022-50708 // VULMON: CVE-2022-30914

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-50708

AFFECTED PRODUCTS

vendor:	h3c	model:	magic r100	scope:	lte	version:	v100r005	Trust: 1.0
vendor:	h3c	model:	magic r100	scope:	eq	version:	-	Trust: 0.8
vendor:	h3c	model:	magic r100	scope:	lte	version:	magic r100 firmware v100r005 and earlier	Trust: 0.8
vendor:	h3c	model:	magic r100	scope:	-	version:	-	Trust: 0.8
vendor:	h3c	model:	magic r100 r100v100r005	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-50708 // JVNDB: JVNDB-2022-011062 // NVD: CVE-2022-30914

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-30914
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2022-30914
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2022-50708
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202206-864
value:	CRITICAL
Trust: 0.6
VULMON:	CVE-2022-30914
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2022-30914
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: 1.9
CNVD:	CNVD-2022-50708
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@nist.gov:	CVE-2022-30914
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-2022-30914
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-2022-50708 // VULMON: CVE-2022-30914 // JVNDB: JVNDB-2022-011062 // CNNVD: CNNVD-202206-864 // NVD: CVE-2022-30914

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-011062 // NVD: CVE-2022-30914

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202206-864

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202206-864

EXTERNAL IDS

db:	NVD	id:	CVE-2022-30914	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-011062	Trust: 0.8
db:	CNVD	id:	CNVD-2022-50708	Trust: 0.6
db:	CNNVD	id:	CNNVD-202206-864	Trust: 0.6
db:	VULMON	id:	CVE-2022-30914	Trust: 0.1

sources: CNVD: CNVD-2022-50708 // VULMON: CVE-2022-30914 // JVNDB: JVNDB-2022-011062 // CNNVD: CNNVD-202206-864 // NVD: CVE-2022-30914

REFERENCES

url:	https://github.com/ephaha/iot_vuln/tree/main/h3c/magicr100/5	Trust: 3.1
url:	https://nvd.nist.gov/vuln/detail/cve-2022-30914	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-30914/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/787.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-50708 // VULMON: CVE-2022-30914 // JVNDB: JVNDB-2022-011062 // CNNVD: CNNVD-202206-864 // NVD: CVE-2022-30914

SOURCES

db:	CNVD	id:	CNVD-2022-50708
db:	VULMON	id:	CVE-2022-30914
db:	JVNDB	id:	JVNDB-2022-011062
db:	CNNVD	id:	CNNVD-202206-864
db:	NVD	id:	CVE-2022-30914

LAST UPDATE DATE

2024-11-23T22:15:45.702000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-50708	date:	2022-07-11T00:00:00
db:	VULMON	id:	CVE-2022-30914	date:	2022-06-14T00:00:00
db:	JVNDB	id:	JVNDB-2022-011062	date:	2023-08-18T08:22:00
db:	CNNVD	id:	CNNVD-202206-864	date:	2022-07-04T00:00:00
db:	NVD	id:	CVE-2022-30914	date:	2024-11-21T07:03:33.240

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-50708	date:	2022-07-11T00:00:00
db:	VULMON	id:	CVE-2022-30914	date:	2022-06-08T00:00:00
db:	JVNDB	id:	JVNDB-2022-011062	date:	2023-08-18T00:00:00
db:	CNNVD	id:	CNNVD-202206-864	date:	2022-06-08T00:00:00
db:	NVD	id:	CVE-2022-30914	date:	2022-06-08T14:15:08.027