Details of VAR-202012-0100

ID

VAR-202012-0100

CVE

CVE-2020-12516

TITLE

WAGO Made of 750-88x and 750-352 Resource exhaustion vulnerability in series

Trust: 0.8

sources: JVNDB: JVNDB-2020-009454

DESCRIPTION

Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack. 750-88x and 750-352 The series is WAGO Provides PLC is. The product is exhausted (CWE-400) Service operation interruption due to (DoS) Vulnerability exists.Packets crafted by a remote third party HTTP(S) 80/443 Service operation interruption by receiving at the port (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2020-12516 // JVNDB: JVNDB-2020-009454

AFFECTED PRODUCTS

vendor:	wago	model:	750-880	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-881	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-885	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-352	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-829	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-352	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-829	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-881	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-885	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-889	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-852	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-852	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-831	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-831	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-882	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-880	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-889	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-882	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-331	scope:	lte	version:	fw10	Trust: 1.0
vendor:	wago	model:	750-331	scope:	gte	version:	fw1	Trust: 1.0
vendor:	wago	model:	750-331/xxx-xxx	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-352	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-829	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-831/xxx-xxx	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-852	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-880/xxx-xxx	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-881	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-882	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-885	scope:	-	version:	-	Trust: 0.8
vendor:	wago	model:	750-889	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-009454 // NVD: CVE-2020-12516

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-12516
value:	HIGH
Trust: 1.0
info@cert.vde.com:	CVE-2020-12516
value:	HIGH
Trust: 1.0
IPA:	JVNDB-2020-009454
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202011-183
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-12516
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0

nvd@nist.gov:	CVE-2020-12516
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 2.0
IPA score:	JVNDB-2020-009454
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2020-009454 // CNNVD: CNNVD-202011-183 // NVD: CVE-2020-12516 // NVD: CVE-2020-12516

PROBLEMTYPE DATA

problemtype:	CWE-400	Trust: 1.8
problemtype:	NVD-CWE-noinfo	Trust: 1.0

sources: JVNDB: JVNDB-2020-009454 // NVD: CVE-2020-12516

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-183

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202011-183

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-009454

PATCH

title:

Download request

url:

https://www.wago.com/us/requestDownload?downloadFile=FWMedia_58_750-881

Trust: 0.8

sources: JVNDB: JVNDB-2020-009454

EXTERNAL IDS

db:	CERT@VDE	id:	VDE-2020-042	Trust: 2.4
db:	ICS CERT	id:	ICSA-20-308-01	Trust: 2.4
db:	NVD	id:	CVE-2020-12516	Trust: 2.4
db:	JVN	id:	JVNVU99899290	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-009454	Trust: 0.8
db:	AUSCERT	id:	ESB-2020.3794	Trust: 0.6
db:	CNNVD	id:	CNNVD-202011-183	Trust: 0.6

sources: JVNDB: JVNDB-2020-009454 // CNNVD: CNNVD-202011-183 // NVD: CVE-2020-12516

REFERENCES

url:	https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01	Trust: 2.4
url:	https://cert.vde.com/en-us/advisories/vde-2020-042	Trust: 2.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-12516	Trust: 0.8
url:	http://jvn.jp/cert/jvnvu99899290	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-12516	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.3794/	Trust: 0.6

sources: JVNDB: JVNDB-2020-009454 // CNNVD: CNNVD-202011-183 // NVD: CVE-2020-12516

SOURCES

db:	JVNDB	id:	JVNDB-2020-009454
db:	CNNVD	id:	CNNVD-202011-183
db:	NVD	id:	CVE-2020-12516

LAST UPDATE DATE

2024-11-23T22:11:14.923000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2020-009454	date:	2020-12-17T03:09:25
db:	CNNVD	id:	CNNVD-202011-183	date:	2020-12-16T00:00:00
db:	NVD	id:	CVE-2020-12516	date:	2024-11-21T04:59:50.853

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2020-009454	date:	2020-11-06T02:44:01
db:	CNNVD	id:	CNNVD-202011-183	date:	2020-11-03T00:00:00
db:	NVD	id:	CVE-2020-12516	date:	2020-12-10T03:15:11.593