Details of VAR-202010-0563

ID

VAR-202010-0563

CVE

CVE-2020-26897

TITLE

plural NETGEAR Inadequate protection of credentials in products

Trust: 0.8

sources: JVNDB: JVNDB-2020-012470

DESCRIPTION

Certain NETGEAR devices are affected by disclosure of administrative credentials. This affects CBR40 before 2.5.0.10, RBK752 before 3.2.15.25, RBR750 before 3.2.15.25, RBS750 before 3.2.15.25, RBK852 before 3.2.10.11, RBR850 before 3.2.10.11, and RBS850 before 3.2.10.11. plural NETGEAR The product contains a vulnerability related to insufficient protection of credentials.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state

Trust: 1.62

sources: NVD: CVE-2020-26897 // JVNDB: JVNDB-2020-012470

AFFECTED PRODUCTS

vendor:	netgear	model:	rbk852	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbr750	scope:	lt	version:	3.2.15.25	Trust: 1.0
vendor:	netgear	model:	cbr40	scope:	lt	version:	2.5.0.10	Trust: 1.0
vendor:	netgear	model:	rbk752	scope:	lt	version:	3.2.15.25	Trust: 1.0
vendor:	netgear	model:	rbs850	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbs750	scope:	lt	version:	3.2.15.25	Trust: 1.0
vendor:	netgear	model:	rbr850	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	ネットギア	model:	cbr40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbk752	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbk852	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbr750	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbr850	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs750	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs850	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-012470 // NVD: CVE-2020-26897

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-26897
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2020-26897
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2020-26897
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202010-327
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-26897
severity:	HIGH
baseScore:	8.3
vectorString:	AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2020-26897
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2020-26897
baseSeverity:	CRITICAL
baseScore:	9.6
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	6.0
version:	3.1
Trust: 1.0
NVD:	CVE-2020-26897
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT 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: JVNDB: JVNDB-2020-012470 // CNNVD: CNNVD-202010-327 // NVD: CVE-2020-26897 // NVD: CVE-2020-26897

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2020-012470 // NVD: CVE-2020-26897

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202010-327

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202010-327

PATCH

title:	Security Advisory for Admin Credential Disclosure on Some WiFi Systems, PSV-2020-0045	url:	https://kb.netgear.com/000062357/Security-Advisory-for-Admin-Credential-Disclosure-on-Some-WiFi-Systems-PSV-2020-0045	Trust: 0.8
title:	NETGEAR RBR750 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=129622	Trust: 0.6

sources: JVNDB: JVNDB-2020-012470 // CNNVD: CNNVD-202010-327

EXTERNAL IDS

db:	NVD	id:	CVE-2020-26897	Trust: 2.4
db:	JVNDB	id:	JVNDB-2020-012470	Trust: 0.8
db:	CNNVD	id:	CNNVD-202010-327	Trust: 0.6

sources: JVNDB: JVNDB-2020-012470 // CNNVD: CNNVD-202010-327 // NVD: CVE-2020-26897

REFERENCES

url:	https://kb.netgear.com/000062357/security-advisory-for-admin-credential-disclosure-on-some-wifi-systems-psv-2020-0045	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-26897	Trust: 1.4

sources: JVNDB: JVNDB-2020-012470 // CNNVD: CNNVD-202010-327 // NVD: CVE-2020-26897

SOURCES

db:	JVNDB	id:	JVNDB-2020-012470
db:	CNNVD	id:	CNNVD-202010-327
db:	NVD	id:	CVE-2020-26897

LAST UPDATE DATE

2024-11-23T21:51:15.754000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2020-012470	date:	2021-05-10T05:45:00
db:	CNNVD	id:	CNNVD-202010-327	date:	2020-10-26T00:00:00
db:	NVD	id:	CVE-2020-26897	date:	2024-11-21T05:20:26.343

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2020-012470	date:	2021-05-10T00:00:00
db:	CNNVD	id:	CNNVD-202010-327	date:	2020-10-09T00:00:00
db:	NVD	id:	CVE-2020-26897	date:	2020-10-09T07:15:12.450