Details of VAR-201804-0379

ID

VAR-201804-0379

CVE

CVE-2017-14468

TITLE

Allen Bradley Micrologix 1400 Series Access control vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-013211

DESCRIPTION

An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: This ability is leveraged in a larger exploit to flash custom firmware. The AllenBradley Micrologix 1400 SeriesBFRN is a programmable logic controller from Rockwell Automation

Trust: 2.43

sources: NVD: CVE-2017-14468 // JVNDB: JVNDB-2017-013211 // CNVD: CNVD-2018-08284 // IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // VULHUB: VHN-105193

IOT TAXONOMY

category:	['ICS', 'Network device']	sub_category:	-	Trust: 0.6
category:	['ICS']	sub_category:	-	Trust: 0.2

sources: IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // CNVD: CNVD-2018-08284

AFFECTED PRODUCTS

vendor:	rockwellautomation	model:	micrologix 1400 b	scope:	lte	version:	21.2	Trust: 1.0
vendor:	rockwell automation	model:	micrologix 1400	scope:	lte	version:	b frn 21.2	Trust: 0.8
vendor:	rockwell	model:	automation allen bradley micrologix series b frn	scope:	eq	version:	1400<=21.2	Trust: 0.6
vendor:	rockwellautomation	model:	micrologix 1400 b	scope:	eq	version:	21.2	Trust: 0.6
vendor:	micrologix 1400 b	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // CNVD: CNVD-2018-08284 // JVNDB: JVNDB-2017-013211 // CNNVD: CNNVD-201709-553 // NVD: CVE-2017-14468

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-14468
value:	CRITICAL
Trust: 1.0
talos-cna@cisco.com:	CVE-2017-14468
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-14468
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2018-08284
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201709-553
value:	CRITICAL
Trust: 0.6
IVD:	e2eca060-39ab-11e9-a634-000c29342cb1
value:	CRITICAL
Trust: 0.2
VULHUB:	VHN-105193
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-14468
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: 1.8
CNVD:	CNVD-2018-08284
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
IVD:	e2eca060-39ab-11e9-a634-000c29342cb1
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:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-105193
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: 0.1

nvd@nist.gov:	CVE-2017-14468
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
talos-cna@cisco.com:	CVE-2017-14468
baseSeverity:	CRITICAL
baseScore:	10.0
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	6.0
version:	3.0
Trust: 1.0
NVD:	CVE-2017-14468
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: IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // CNVD: CNVD-2018-08284 // VULHUB: VHN-105193 // JVNDB: JVNDB-2017-013211 // CNNVD: CNNVD-201709-553 // NVD: CVE-2017-14468 // NVD: CVE-2017-14468

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-284	Trust: 0.9

sources: VULHUB: VHN-105193 // JVNDB: JVNDB-2017-013211 // NVD: CVE-2017-14468

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201709-553

TYPE

Access control error

Trust: 0.8

sources: IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // CNNVD: CNNVD-201709-553

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-013211

PATCH

title:

MicroLogix 1400 プログラマブル・ロジック・コントローラ・システム

url:

https://ab.rockwellautomation.com/ja/Programmable-Controllers/MicroLogix-1400

Trust: 0.8

sources: JVNDB: JVNDB-2017-013211

EXTERNAL IDS

db:	NVD	id:	CVE-2017-14468	Trust: 3.3
db:	TALOS	id:	TALOS-2017-0443	Trust: 3.1
db:	CNNVD	id:	CNNVD-201709-553	Trust: 0.9
db:	CNVD	id:	CNVD-2018-08284	Trust: 0.8
db:	JVNDB	id:	JVNDB-2017-013211	Trust: 0.8
db:	IVD	id:	E2ECA060-39AB-11E9-A634-000C29342CB1	Trust: 0.2
db:	VULHUB	id:	VHN-105193	Trust: 0.1

sources: IVD: e2eca060-39ab-11e9-a634-000c29342cb1 // CNVD: CNVD-2018-08284 // VULHUB: VHN-105193 // JVNDB: JVNDB-2017-013211 // CNNVD: CNNVD-201709-553 // NVD: CVE-2017-14468

REFERENCES

url:	https://www.talosintelligence.com/vulnerability_reports/talos-2017-0443	Trust: 3.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-14468	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-14468	Trust: 0.8
url:	https://talosintelligence.com/vulnerability_reports/talos-2017-0443	Trust: 0.6

sources: CNVD: CNVD-2018-08284 // VULHUB: VHN-105193 // JVNDB: JVNDB-2017-013211 // CNNVD: CNNVD-201709-553 // NVD: CVE-2017-14468

SOURCES

db:	IVD	id:	e2eca060-39ab-11e9-a634-000c29342cb1
db:	CNVD	id:	CNVD-2018-08284
db:	VULHUB	id:	VHN-105193
db:	JVNDB	id:	JVNDB-2017-013211
db:	CNNVD	id:	CNNVD-201709-553
db:	NVD	id:	CVE-2017-14468

LAST UPDATE DATE

2024-11-23T21:39:27.850000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-08284	date:	2018-04-25T00:00:00
db:	VULHUB	id:	VHN-105193	date:	2022-12-14T00:00:00
db:	JVNDB	id:	JVNDB-2017-013211	date:	2018-06-06T00:00:00
db:	CNNVD	id:	CNNVD-201709-553	date:	2022-04-20T00:00:00
db:	NVD	id:	CVE-2017-14468	date:	2024-11-21T03:12:51.223

SOURCES RELEASE DATE

db:	IVD	id:	e2eca060-39ab-11e9-a634-000c29342cb1	date:	2018-04-25T00:00:00
db:	CNVD	id:	CNVD-2018-08284	date:	2018-04-25T00:00:00
db:	VULHUB	id:	VHN-105193	date:	2018-04-05T00:00:00
db:	JVNDB	id:	JVNDB-2017-013211	date:	2018-06-06T00:00:00
db:	CNNVD	id:	CNNVD-201709-553	date:	2017-09-14T00:00:00
db:	NVD	id:	CVE-2017-14468	date:	2018-04-05T21:29:00.913