Details of VAR-202105-0532

ID

VAR-202105-0532

CVE

CVE-2021-20997

TITLE

plural WAGO Inadequate protection of credentials in products

Trust: 0.8

sources: JVNDB: JVNDB-2021-006866

DESCRIPTION

In multiple managed switches by WAGO in different versions it is possible to read out the password hashes of all Web-based Management users. plural WAGO The product contains a vulnerability related to insufficient protection of credentials.Information may be obtained

Trust: 1.71

sources: NVD: CVE-2021-20997 // JVNDB: JVNDB-2021-006866 // VULMON: CVE-2021-20997

AFFECTED PRODUCTS

vendor:	wago	model:	0852-0303	scope:	lte	version:	1.2.3.s0	Trust: 1.0
vendor:	wago	model:	0852-1505	scope:	lte	version:	1.1.6.s0	Trust: 1.0
vendor:	wago	model:	0852-1305\/000-001	scope:	lte	version:	1.0.4.s0	Trust: 1.0
vendor:	wago	model:	0852-1505\/000-001	scope:	lte	version:	1.0.4.s0	Trust: 1.0
vendor:	wago	model:	0852-1305	scope:	lte	version:	1.1.7.s0	Trust: 1.0
vendor:	ワゴジャパン株式会社	model:	0852-1505	scope:	-	version:	-	Trust: 0.8
vendor:	ワゴジャパン株式会社	model:	0852-1305/000-001	scope:	-	version:	-	Trust: 0.8
vendor:	ワゴジャパン株式会社	model:	0852-0303	scope:	-	version:	-	Trust: 0.8
vendor:	ワゴジャパン株式会社	model:	0852-1305	scope:	-	version:	-	Trust: 0.8
vendor:	ワゴジャパン株式会社	model:	0852-1505/000-001	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-006866 // NVD: CVE-2021-20997

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-20997
value:	HIGH
Trust: 1.0
info@cert.vde.com:	CVE-2021-20997
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-20997
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202105-828
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-20997
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-20997
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9

nvd@nist.gov:	CVE-2021-20997
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 2.0
OTHER:	JVNDB-2021-006866
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULMON: CVE-2021-20997 // JVNDB: JVNDB-2021-006866 // CNNVD: CNNVD-202105-828 // NVD: CVE-2021-20997 // NVD: CVE-2021-20997

PROBLEMTYPE DATA

problemtype:	CWE-522	Trust: 1.0
problemtype:	Inadequate protection of credentials (CWE-522) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-006866 // NVD: CVE-2021-20997

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202105-828

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202105-828

PATCH

title:	Top Page	url:	https://www.wago.com/us/	Trust: 0.8
title:	WAGO Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=151441	Trust: 0.6

sources: JVNDB: JVNDB-2021-006866 // CNNVD: CNNVD-202105-828

EXTERNAL IDS

db:	NVD	id:	CVE-2021-20997	Trust: 3.3
db:	CERT@VDE	id:	VDE-2021-013	Trust: 2.5
db:	JVNDB	id:	JVNDB-2021-006866	Trust: 0.8
db:	CNNVD	id:	CNNVD-202105-828	Trust: 0.6
db:	VULMON	id:	CVE-2021-20997	Trust: 0.1

sources: VULMON: CVE-2021-20997 // JVNDB: JVNDB-2021-006866 // CNNVD: CNNVD-202105-828 // NVD: CVE-2021-20997

REFERENCES

url:	https://cert.vde.com/en-us/advisories/vde-2021-013	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-20997	Trust: 0.8
url:	https://cert.vde.com/en/advisories/vde-2021-013/	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/522.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-20997 // JVNDB: JVNDB-2021-006866 // CNNVD: CNNVD-202105-828 // NVD: CVE-2021-20997

SOURCES

db:	VULMON	id:	CVE-2021-20997
db:	JVNDB	id:	JVNDB-2021-006866
db:	CNNVD	id:	CNNVD-202105-828
db:	NVD	id:	CVE-2021-20997

LAST UPDATE DATE

2024-08-14T13:54:04.457000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-20997	date:	2021-05-20T00:00:00
db:	JVNDB	id:	JVNDB-2021-006866	date:	2022-01-24T06:24:00
db:	CNNVD	id:	CNNVD-202105-828	date:	2021-05-21T00:00:00
db:	NVD	id:	CVE-2021-20997	date:	2021-05-20T20:04:21.193

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-20997	date:	2021-05-13T00:00:00
db:	JVNDB	id:	JVNDB-2021-006866	date:	2022-01-24T00:00:00
db:	CNNVD	id:	CNNVD-202105-828	date:	2021-05-13T00:00:00
db:	NVD	id:	CVE-2021-20997	date:	2021-05-13T14:15:18.077