CVE-2021-45500

Certain NETGEAR devices are affected by authentication bypass. This affects R7000P before 1.3.3.140 and R8000 before 1.0.4.68.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000064070/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0183	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*

History

12 Jul 2022, 17:42

Type	Values Removed	Values Added
CWE	~~CWE-287~~	NVD-CWE-noinfo

05 Jan 2022, 19:07

Type	Values Removed	Values Added
First Time		Netgear Netgear r8000 Netgear r7000p Netgear r8000 Firmware Netgear r7000p Firmware
References	~~(MISC) https://kb.netgear.com/000064070/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0183 -~~	(MISC) https://kb.netgear.com/000064070/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0183 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 5.8 v3 : 8.8
CWE		CWE-287
CPE		cpe:2.3:o:netgear:r7000p_firmware:::::::: cpe:2.3:h:netgear:r8000:-:::::::* cpe:2.3:h:netgear:r7000p:-:::::::* cpe:2.3:o:netgear:r8000_firmware::::::::

26 Dec 2021, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-26 01:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-45500

Mitre link : CVE-2021-45500

CVE.ORG link : CVE-2021-45500

JSON object : View

Products Affected

netgear

r7000p_firmware
r7000p
r8000
r8000_firmware

CWE

NVD-CWE-noinfo

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