Details of VAR-201805-0947

ID

VAR-201805-0947

CVE

CVE-2018-8869

TITLE

Lantech IDS 2102 Input validation vulnerability

Trust: 2.2

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNVD: CNVD-2018-09214 // JVNDB: JVNDB-2018-004583 // CNNVD: CNNVD-201805-176

DESCRIPTION

In Lantech IDS 2102 2.0 and prior, nearly all input fields allow for arbitrary input on the device. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Lantech IDS 2102 Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The Lantech IDS 2102 is an Ethernet device server. An input validation vulnerability exists in Lantech IDS 2102 2.0 and earlier. A remote attacker can exploit the vulnerability to execute arbitrary code by constructing malicious input. Lantech IDS 2102 is prone to the following multiple security vulnerabilities: 1. A stack-based buffer-overflow vulnerability 2. Failed exploit attempts will likely cause a denial-of-service condition

Trust: 2.79

sources: NVD: CVE-2018-8869 // JVNDB: JVNDB-2018-004583 // CNVD: CNVD-2018-09214 // BID: 104098 // IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // VULHUB: VHN-138901 // VULMON: CVE-2018-8869

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNVD: CNVD-2018-09214

AFFECTED PRODUCTS

vendor:	lantech	model:	ids 2102	scope:	eq	version:	-	Trust: 1.6
vendor:	lantech	model:	ids-2102a	scope:	lte	version:	2.0	Trust: 0.8
vendor:	lantech	model:	ids	scope:	eq	version:	2102<=2.0	Trust: 0.6
vendor:	lantech	model:	ids	scope:	eq	version:	21022.0	Trust: 0.3
vendor:	ids 2102	model:	-	scope:	eq	version:	-	Trust: 0.2

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNVD: CNVD-2018-09214 // BID: 104098 // JVNDB: JVNDB-2018-004583 // CNNVD: CNNVD-201805-176 // NVD: CVE-2018-8869

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-8869
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-8869
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2018-09214
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201805-176
value:	CRITICAL
Trust: 0.6
IVD:	e2eec341-39ab-11e9-8bce-000c29342cb1
value:	CRITICAL
Trust: 0.2
VULHUB:	VHN-138901
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-8869
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-8869
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-2018-09214
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:	e2eec341-39ab-11e9-8bce-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-138901
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: 0.1

nvd@nist.gov:	CVE-2018-8869
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:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNVD: CNVD-2018-09214 // VULHUB: VHN-138901 // VULMON: CVE-2018-8869 // JVNDB: JVNDB-2018-004583 // CNNVD: CNNVD-201805-176 // NVD: CVE-2018-8869

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-138901 // JVNDB: JVNDB-2018-004583 // NVD: CVE-2018-8869

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201805-176

TYPE

Input validation error

Trust: 0.8

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNNVD: CNNVD-201805-176

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-004583

PATCH

title:

IDS-2102A

url:

http://www.lantechcom.tw/global/eng/industrial-serial-devices.html

Trust: 0.8

sources: JVNDB: JVNDB-2018-004583

EXTERNAL IDS

db:	NVD	id:	CVE-2018-8869	Trust: 3.7
db:	ICS CERT	id:	ICSA-18-123-01	Trust: 3.5
db:	BID	id:	104098	Trust: 2.1
db:	CNVD	id:	CNVD-2018-09214	Trust: 0.8
db:	CNNVD	id:	CNNVD-201805-176	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-004583	Trust: 0.8
db:	IVD	id:	E2EEC341-39AB-11E9-8BCE-000C29342CB1	Trust: 0.2
db:	VULHUB	id:	VHN-138901	Trust: 0.1
db:	VULMON	id:	CVE-2018-8869	Trust: 0.1

sources: IVD: e2eec341-39ab-11e9-8bce-000c29342cb1 // CNVD: CNVD-2018-09214 // VULHUB: VHN-138901 // VULMON: CVE-2018-8869 // BID: 104098 // JVNDB: JVNDB-2018-004583 // CNNVD: CNNVD-201805-176 // NVD: CVE-2018-8869

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-18-123-01	Trust: 3.6
url:	http://www.securityfocus.com/bid/104098	Trust: 1.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-8869	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-8869	Trust: 0.8
url:	https://www.lantech.com/?region=1	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2018-09214 // VULHUB: VHN-138901 // VULMON: CVE-2018-8869 // BID: 104098 // JVNDB: JVNDB-2018-004583 // CNNVD: CNNVD-201805-176 // NVD: CVE-2018-8869

CREDITS

Florian Adamsky

Trust: 0.3

sources: BID: 104098

SOURCES

db:	IVD	id:	e2eec341-39ab-11e9-8bce-000c29342cb1
db:	CNVD	id:	CNVD-2018-09214
db:	VULHUB	id:	VHN-138901
db:	VULMON	id:	CVE-2018-8869
db:	BID	id:	104098
db:	JVNDB	id:	JVNDB-2018-004583
db:	CNNVD	id:	CNNVD-201805-176
db:	NVD	id:	CVE-2018-8869

LAST UPDATE DATE

2024-11-23T22:26:23.251000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-09214	date:	2018-05-10T00:00:00
db:	VULHUB	id:	VHN-138901	date:	2019-10-09T00:00:00
db:	VULMON	id:	CVE-2018-8869	date:	2019-10-09T00:00:00
db:	BID	id:	104098	date:	2018-05-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-004583	date:	2018-06-25T00:00:00
db:	CNNVD	id:	CNNVD-201805-176	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-8869	date:	2024-11-21T04:14:29.503

SOURCES RELEASE DATE

db:	IVD	id:	e2eec341-39ab-11e9-8bce-000c29342cb1	date:	2018-05-10T00:00:00
db:	CNVD	id:	CNVD-2018-09214	date:	2018-05-10T00:00:00
db:	VULHUB	id:	VHN-138901	date:	2018-05-04T00:00:00
db:	VULMON	id:	CVE-2018-8869	date:	2018-05-04T00:00:00
db:	BID	id:	104098	date:	2018-05-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-004583	date:	2018-06-25T00:00:00
db:	CNNVD	id:	CNNVD-201805-176	date:	2018-05-07T00:00:00
db:	NVD	id:	CVE-2018-8869	date:	2018-05-04T17:29:00.677