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CRITICAL · 9.4

CVE-2021-45501

Certain NETGEAR devices are affected by authentication bypass. This affects AC2400 before 1.1.0.84, AC2600 before 1.1.0.84, D7000 before 1.0.1.82, R6020 before 1.0.0.52, R6080 before 1.0.0.52, R6120 b...

Vulnerability Description

Certain NETGEAR devices are affected by authentication bypass. This affects AC2400 before 1.1.0.84, AC2600 before 1.1.0.84, D7000 before 1.0.1.82, R6020 before 1.0.0.52, R6080 before 1.0.0.52, R6120 before 1.0.0.80, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.1.0.84, R6800 before 1.1.0.84, R6850 before 1.1.0.84, R6900v2 before 1.1.0.84, R7200 before 1.1.0.84, R7350 before 1.1.0.84, R7400 before 1.1.0.84, and R7450 before 1.1.0.84.

CVSS Score

9.4

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Affected Products

VendorProductVersions
NetgearAc2400 Firmware< 1.1.0.84
NetgearAc2400-
NetgearAc2600 Firmware< 1.1.0.84
NetgearAc2600-
NetgearD7000 Firmware< 1.0.1.82
NetgearD7000-
NetgearR6020 Firmware< 1.0.0.52
NetgearR6020-
NetgearR6080 Firmware< 1.0.0.52
NetgearR6080-
NetgearR6120 Firmware< 1.0.0.80
NetgearR6120-
NetgearR6220 Firmware< 1.1.0.110
NetgearR6220-
NetgearR6230 Firmware< 1.1.0.110
NetgearR6230-
NetgearR6260 Firmware< 1.1.0.84
NetgearR6260-
NetgearR6330 Firmware< 1.1.0.84
NetgearR6330-

References

FAQ

What is CVE-2021-45501?

CVE-2021-45501 is a vulnerability with a CVSS score of 9.4 (CRITICAL). Certain NETGEAR devices are affected by authentication bypass. This affects AC2400 before 1.1.0.84, AC2600 before 1.1.0.84, D7000 before 1.0.1.82, R6020 before 1.0.0.52, R6080 before 1.0.0.52, R6120 b...

How severe is CVE-2021-45501?

CVE-2021-45501 has been rated CRITICAL with a CVSS base score of 9.4/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-45501?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Ac2400 Firmware, Netgear Ac2400, Netgear Ac2600 Firmware, Netgear Ac2600, Netgear D7000 Firmware.