Details of VAR-201901-0745

ID

VAR-201901-0745

CVE

CVE-2018-0641

TITLE

Multiple vulnerabilities in Aterm HC100RC

Trust: 0.8

sources: JVNDB: JVNDB-2018-000077

DESCRIPTION

Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via tools_system.cgi date parameter, time parameter, and offset parameter. Aterm HC100RC provided by NEC Corporation contains multiple vulnerabilities listed below. * OS Command Injection (CWE-78) - CVE-2018-0634, CVE-2018-0635, CVE-2018-0636, CVE-2018-0637, CVE-2018-0638, CVE-2018-0639 * Buffer Overflow (CWE-119) - CVE-2018-0640, CVE-2018-0641 Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.* A user who can access the product with administrative privileges may execute an arbitrary OS command. - CVE-2018-0634, CVE-2018-0635, CVE-2018-0636, CVE-2018-0637, CVE-2018-0638, CVE-2018-0639 * A user who can access the product with administrative privileges may execute an arbitrary code. - CVE-2018-0640, CVE-2018-0641. The NECAtermHC100RC is a network camera from NEC. A buffer overflow vulnerability exists in NECAtermHC100RC with firmware version 1.0.1 and earlier

Trust: 2.16

sources: NVD: CVE-2018-0641 // JVNDB: JVNDB-2018-000077 // CNVD: CNVD-2019-01316

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-01316

AFFECTED PRODUCTS

vendor:	nec	model:	aterm hc100rc	scope:	lte	version:	1.0.1	Trust: 1.0
vendor:	nec	model:	aterm hc100rc	scope:	lte	version:	camera firmware ver1.0.1	Trust: 0.8
vendor:	nec	model:	aterm hc100rc	scope:	lte	version:	<=1.0.1	Trust: 0.6
vendor:	nec	model:	aterm hc100rc	scope:	eq	version:	1.0.1	Trust: 0.6

sources: CNVD: CNVD-2019-01316 // JVNDB: JVNDB-2018-000077 // CNNVD: CNNVD-201901-264 // NVD: CVE-2018-0641

CVSS

SEVERITY

CVSSV2

CVSSV3

IPA:	JVNDB-2018-000077
value:	MEDIUM
Trust: 1.6
nvd@nist.gov:	CVE-2018-0641
value:	HIGH
Trust: 1.0
CNVD:	CNVD-2019-01316
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201901-264
value:	MEDIUM
Trust: 0.6

IPA:	JVNDB-2018-000077
severity:	MEDIUM
baseScore:	5.2
vectorString:	AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector:	ADJACENT NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.6
nvd@nist.gov:	CVE-2018-0641
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
CNVD:	CNVD-2019-01316
severity:	MEDIUM
baseScore:	5.2
vectorString:	AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	5.1
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

IPA:	JVNDB-2018-000077
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 1.6
nvd@nist.gov:	CVE-2018-0641
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:	1.2
impactScore:	5.9
version:	3.0
Trust: 1.0

sources: CNVD: CNVD-2019-01316 // JVNDB: JVNDB-2018-000077 // JVNDB: JVNDB-2018-000077 // CNNVD: CNNVD-201901-264 // NVD: CVE-2018-0641

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.8
problemtype:	CWE-78	Trust: 0.8

sources: JVNDB: JVNDB-2018-000077 // NVD: CVE-2018-0641

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-264

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201901-264

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-000077

PATCH

title:	NV18-011	url:	https://jpn.nec.com/security-info/secinfo/nv18-011.html	Trust: 0.8
title:	Patch for NECAtermHC100RC Buffer Overflow Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/149729	Trust: 0.6
title:	NEC Aterm HC100RC Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=88447	Trust: 0.6

sources: CNVD: CNVD-2019-01316 // JVNDB: JVNDB-2018-000077 // CNNVD: CNNVD-201901-264

EXTERNAL IDS

db:	JVN	id:	JVN84825660	Trust: 3.0
db:	NVD	id:	CVE-2018-0641	Trust: 3.0
db:	JVNDB	id:	JVNDB-2018-000077	Trust: 0.8
db:	CNVD	id:	CNVD-2019-01316	Trust: 0.6
db:	CNNVD	id:	CNNVD-201901-264	Trust: 0.6

sources: CNVD: CNVD-2019-01316 // JVNDB: JVNDB-2018-000077 // CNNVD: CNNVD-201901-264 // NVD: CVE-2018-0641

REFERENCES

url:	https://jvn.jp/en/jp/jvn84825660/index.html	Trust: 3.0
url:	https://jpn.nec.com/security-info/secinfo/nv18-011.html	Trust: 2.2
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0638	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0639	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0640	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0641	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0634	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0635	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0636	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0637	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0637	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0638	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0639	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0640	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0641	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0634	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0635	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0636	Trust: 0.8

sources: CNVD: CNVD-2019-01316 // JVNDB: JVNDB-2018-000077 // CNNVD: CNNVD-201901-264 // NVD: CVE-2018-0641

SOURCES

db:	CNVD	id:	CNVD-2019-01316
db:	JVNDB	id:	JVNDB-2018-000077
db:	CNNVD	id:	CNNVD-201901-264
db:	NVD	id:	CVE-2018-0641

LAST UPDATE DATE

2024-11-23T21:37:45.342000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-01316	date:	2019-01-14T00:00:00
db:	JVNDB	id:	JVNDB-2018-000077	date:	2019-08-27T00:00:00
db:	CNNVD	id:	CNNVD-201901-264	date:	2021-07-09T00:00:00
db:	NVD	id:	CVE-2018-0641	date:	2024-11-21T03:38:38.830

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-01316	date:	2019-01-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-000077	date:	2018-07-12T00:00:00
db:	CNNVD	id:	CNNVD-201901-264	date:	2019-01-10T00:00:00
db:	NVD	id:	CVE-2018-0641	date:	2019-01-09T23:29:01.263