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 9.6 CRITICAL
CVSS v2.0 5.8 MEDIUM

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

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
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

21 Nov 2024, 06:32

Type	Values Removed	Values Added
CVSS	v2 : ~~5.8~~ v3 : ~~8.8~~	v2 : 5.8 v3 : 9.6
References	~~() https://kb.netgear.com/000064070/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0183 - Patch, Vendor Advisory~~	() https://kb.netgear.com/000064070/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0183 - Patch, Vendor Advisory

Information

Published : 2021-12-26 01:15

Updated : 2024-11-21 06:32

NVD link : CVE-2021-45500

Mitre link : CVE-2021-45500

CVE.ORG link : CVE-2021-45500

JSON object : View

Products Affected

netgear

r7000p
r8000
r7000p_firmware
r8000_firmware

CWE

NVD-CWE-noinfo

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