Details of VAR-201704-0914

ID

VAR-201704-0914

CVE

CVE-2017-2125

TITLE

CentreCOM AR260S V2 vulnerable to privilege escalation

Trust: 0.8

sources: JVNDB: JVNDB-2017-000044

DESCRIPTION

Privilege escalation vulnerability in CentreCOM AR260S V2 remote authenticated attackers to gain privileges via the guest account. CentreCOM AR260S V2 provided by Allied Telesis K.K. is a wired LAN router. Ziv Chang of Trend Micro Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.Unintended operations may be performed with administrative privileges by a user who can log into the produt with "guest" account

Trust: 2.52

sources: NVD: CVE-2017-2125 // JVNDB: JVNDB-2017-000044 // CNVD: CNVD-2017-05803 // BID: 97249 // VULHUB: VHN-110328

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-05803

AFFECTED PRODUCTS

vendor:	allied telesis k k	model:	centrecom ar260s v2	scope:	eq	version:	-	Trust: 1.6
vendor:	allied	model:	telesis centrecom ar260s	scope:	eq	version:	v2	Trust: 0.9
vendor:	allied telesis	model:	centrecom ar260s v2	scope:	-	version:	-	Trust: 0.8

sources: CNVD: CNVD-2017-05803 // BID: 97249 // JVNDB: JVNDB-2017-000044 // CNNVD: CNNVD-201703-1396 // NVD: CVE-2017-2125

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-2125
value:	HIGH
Trust: 1.0
IPA:	JVNDB-2017-000044
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-05803
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201703-1396
value:	HIGH
Trust: 0.6
VULHUB:	VHN-110328
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-2125
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
IPA:	JVNDB-2017-000044
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: 0.8
CNVD:	CNVD-2017-05803
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
VULHUB:	VHN-110328
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: 0.1

nvd@nist.gov:	CVE-2017-2125
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
IPA:	JVNDB-2017-000044
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2017-05803 // VULHUB: VHN-110328 // JVNDB: JVNDB-2017-000044 // CNNVD: CNNVD-201703-1396 // NVD: CVE-2017-2125

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-264	Trust: 0.9

sources: VULHUB: VHN-110328 // JVNDB: JVNDB-2017-000044 // NVD: CVE-2017-2125

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201703-1396

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201703-1396

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-000044

PATCH

title:

Vulnerability of privilege elevation on CentreCOM AR260S V2

url:

http://www.allied-telesis.co.jp/support/list/faq/vuls/20170330aen.html

Trust: 0.8

sources: JVNDB: JVNDB-2017-000044

EXTERNAL IDS

db:	NVD	id:	CVE-2017-2125	Trust: 3.4
db:	JVN	id:	JVN55121369	Trust: 2.8
db:	BID	id:	97249	Trust: 2.6
db:	JVNDB	id:	JVNDB-2017-000044	Trust: 0.8
db:	CNNVD	id:	CNNVD-201703-1396	Trust: 0.7
db:	CNVD	id:	CNVD-2017-05803	Trust: 0.6
db:	VULHUB	id:	VHN-110328	Trust: 0.1

sources: CNVD: CNVD-2017-05803 // VULHUB: VHN-110328 // BID: 97249 // JVNDB: JVNDB-2017-000044 // CNNVD: CNNVD-201703-1396 // NVD: CVE-2017-2125

REFERENCES

url:	http://jvn.jp/en/jp/jvn55121369/index.html	Trust: 2.8
url:	http://www.securityfocus.com/bid/97249	Trust: 2.3
url:	http://www.allied-telesis.co.jp/support/list/faq/vuls/20170330aen.html	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-2125	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-2125	Trust: 0.8
url:	http://www.alliedtelesis.com/	Trust: 0.3

sources: CNVD: CNVD-2017-05803 // VULHUB: VHN-110328 // BID: 97249 // JVNDB: JVNDB-2017-000044 // CNNVD: CNNVD-201703-1396 // NVD: CVE-2017-2125

CREDITS

Ziv Chang of Trend Micro Inc.

Trust: 0.9

sources: BID: 97249 // CNNVD: CNNVD-201703-1396

SOURCES

db:	CNVD	id:	CNVD-2017-05803
db:	VULHUB	id:	VHN-110328
db:	BID	id:	97249
db:	JVNDB	id:	JVNDB-2017-000044
db:	CNNVD	id:	CNNVD-201703-1396
db:	NVD	id:	CVE-2017-2125

LAST UPDATE DATE

2025-04-20T23:29:43.188000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-05803	date:	2019-05-17T00:00:00
db:	VULHUB	id:	VHN-110328	date:	2019-10-03T00:00:00
db:	BID	id:	97249	date:	2017-04-04T00:02:00
db:	JVNDB	id:	JVNDB-2017-000044	date:	2017-06-05T00:00:00
db:	CNNVD	id:	CNNVD-201703-1396	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-2125	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-05803	date:	2017-05-03T00:00:00
db:	VULHUB	id:	VHN-110328	date:	2017-04-28T00:00:00
db:	BID	id:	97249	date:	2017-03-30T00:00:00
db:	JVNDB	id:	JVNDB-2017-000044	date:	2017-03-30T00:00:00
db:	CNNVD	id:	CNNVD-201703-1396	date:	2017-03-31T00:00:00
db:	NVD	id:	CVE-2017-2125	date:	2017-04-28T16:59:01.417