Details of VAR-202305-2751

ID

VAR-202305-2751

CVE

CVE-2023-33630

TITLE

H3C of Magic R300-2100M Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-007311

DESCRIPTION

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the EditvsList interface at /goform/aspForm. H3C of Magic R300-2100M 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 R300 is a wireless router produced by China H3C (H3C). An attacker could exploit this vulnerability to cause a buffer overflow and execute arbitrary code on the system

Trust: 2.16

sources: NVD: CVE-2023-33630 // JVNDB: JVNDB-2023-007311 // CNVD: CNVD-2023-52053

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-52053

AFFECTED PRODUCTS

vendor:	h3c	model:	magic r300-2100m	scope:	eq	version:	r300-2100mv100r004	Trust: 1.0
vendor:	h3c	model:	magic r300-2100m	scope:	-	version:	-	Trust: 0.8
vendor:	h3c	model:	magic r300-2100m	scope:	eq	version:	-	Trust: 0.8
vendor:	h3c	model:	magic r300-2100m	scope:	eq	version:	magic r300-2100m firmware r300-2100mv100r004	Trust: 0.8
vendor:	h3c	model:	magic r300 r300-2100mv100r004	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2023-52053 // JVNDB: JVNDB-2023-007311 // NVD: CVE-2023-33630

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-33630
value:	HIGH
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2023-33630
value:	HIGH
Trust: 1.0
NVD:	CVE-2023-33630
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2023-52053
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202305-2705
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-52053
severity:	HIGH
baseScore:	8.3
vectorString:	AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	MULTIPLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.4
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2023-33630
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: 2.0
NVD:	CVE-2023-33630
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.0/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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2023-52053 // JVNDB: JVNDB-2023-007311 // CNNVD: CNNVD-202305-2705 // NVD: CVE-2023-33630 // NVD: CVE-2023-33630

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-007311 // NVD: CVE-2023-33630

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202305-2705

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202305-2705

PATCH

title:

Patch for H3C Magic R300 Stack Overflow Vulnerability (CNVD-2023-52053)

url:

https://www.cnvd.org.cn/patchInfo/show/437411

Trust: 0.6

sources: CNVD: CNVD-2023-52053

EXTERNAL IDS

db:	NVD	id:	CVE-2023-33630	Trust: 3.8
db:	JVNDB	id:	JVNDB-2023-007311	Trust: 0.8
db:	CNVD	id:	CNVD-2023-52053	Trust: 0.6
db:	CNNVD	id:	CNNVD-202305-2705	Trust: 0.6

sources: CNVD: CNVD-2023-52053 // JVNDB: JVNDB-2023-007311 // CNNVD: CNNVD-202305-2705 // NVD: CVE-2023-33630

REFERENCES

url:	https://hackmd.io/%400dayresearch/hkua31-mh	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-33630	Trust: 1.4
url:	https://hackmd.io/@0dayresearch/hkua31-mh	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2023-33630/	Trust: 0.6

sources: CNVD: CNVD-2023-52053 // JVNDB: JVNDB-2023-007311 // CNNVD: CNNVD-202305-2705 // NVD: CVE-2023-33630

SOURCES

db:	CNVD	id:	CNVD-2023-52053
db:	JVNDB	id:	JVNDB-2023-007311
db:	CNNVD	id:	CNNVD-202305-2705
db:	NVD	id:	CVE-2023-33630

LAST UPDATE DATE

2025-01-16T23:32:13.406000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-52053	date:	2023-06-28T00:00:00
db:	JVNDB	id:	JVNDB-2023-007311	date:	2023-11-21T08:06:00
db:	CNNVD	id:	CNNVD-202305-2705	date:	2023-06-05T00:00:00
db:	NVD	id:	CVE-2023-33630	date:	2025-01-16T16:15:29.847

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-52053	date:	2023-06-30T00:00:00
db:	JVNDB	id:	JVNDB-2023-007311	date:	2023-11-21T00:00:00
db:	CNNVD	id:	CNNVD-202305-2705	date:	2023-05-31T00:00:00
db:	NVD	id:	CVE-2023-33630	date:	2023-05-31T21:15:09.563