CVE-2021-45504

Certain NETGEAR devices are affected by authentication bypass. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, RBR852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000064128/Security-Advisory-for-Authentication-Bypass-on-Some-WiFi-Systems-PSV-2020-0475	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:cbr40:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:cbr750_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:cbr750:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:rbr852_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbr852:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*

Information

Published : 2021-12-25 17:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-45504

Mitre link : CVE-2021-45504

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

netgear

cbr750
rbs850
cbr40
rbs850_firmware
rbr852
rbr850
rbr852_firmware
rbr850_firmware
cbr40_firmware
cbr750_firmware

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