NVD

CVE-2017-18743 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Certain NETGEAR devices are affected by authentication bypass. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 before 1.0.1.20, R6900 before 1.0.1.20, R7000 before 1.0.7.10, R7100LG before V1.0.0.32, R7300DST before 1.0.0.52, R7900 before 1.0.1.16, R8000 before 1.0.3.36, R8300 before 1.0.2.94, R8500 before 1.0.2.94, WNDR3400v3 before 1.0.1.12, and WNR3500Lv2 before 1.2.0.40.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 8.8 HIGH

Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score

CNA: MITRE

Base Score: 8.8 HIGH

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.8 MEDIUM

Vector: (AV:A/AC:L/Au:N/C:P/I:P/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://kb.netgear.com/000051512/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2017-0330	Vendor Advisory
https://kb.netgear.com/000051512/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2017-0330	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 4/27/2020 9:37:56 AM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		NIST (AV:A/AC:L/Au:N/C:P/I:P/A:P)
Added	CWE		NIST CWE-287
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r6300_firmware::::::::* versions up to (excluding) 1.0.4.8 OR cpe:2.3:h:netgear:r6300:v2:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r6400_firmware::::::::* versions up to (excluding) 1.0.1.20 OR cpe:2.3:h:netgear:r6400:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r6700_firmware::::::::* versions up to (excluding) 1.0.1.20 OR cpe:2.3:h:netgear:r6700:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r6900_firmware::::::::* versions up to (excluding) 1.0.1.20 OR cpe:2.3:h:netgear:r6900:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r7000_firmware::::::::* versions up to (excluding) 1.0.7.10 OR cpe:2.3:h:netgear:r7000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r7100lg_firmware::::::::* versions up to (excluding) 1.0.0.32 OR cpe:2.3:h:netgear:r7100lg:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r7300dst_firmware::::::::* versions up to (excluding) 1.0.0.52 OR cpe:2.3:h:netgear:r7300dst:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r7900_firmware::::::::* versions up to (excluding) 1.0.1.16 OR cpe:2.3:h:netgear:r7900:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r8000_firmware::::::::* versions up to (excluding) 1.0.3.36 OR cpe:2.3:h:netgear:r8000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r8300_firmware::::::::* versions up to (excluding) 1.0.2.94 OR cpe:2.3:h:netgear:r8300:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r8500_firmware::::::::* versions up to (excluding) 1.0.2.94 OR cpe:2.3:h:netgear:r8500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wndr3400_firmware::::::::* versions up to (excluding) 1.0.1.12 OR cpe:2.3:h:netgear:wndr3400:v3:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wnr3500l_firmware::::::::* versions up to (excluding) 1.2.0.40 OR cpe:2.3:h:netgear:wnr3500l:v2:::::::*
Changed	Reference Type	https://kb.netgear.com/000051512/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2017-0330 No Types Assigned	https://kb.netgear.com/000051512/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2017-0330 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2017-18743
NVD Published Date:
04/23/2020
NVD Last Modified:
11/20/2024
Source:
MITRE

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2017-18743 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 10:20:48 PM

CVE Modified by MITRE 5/14/2024 12:32:50 AM

Initial Analysis by NIST 4/27/2020 9:37:56 AM

Quick Info