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MEDIUM · 4.5

CVE-2021-45606

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.70, R7000 before 1.0.11.126, R7900 before 1.0.4.46, R7900P before 1.4.2....

Vulnerability Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.70, R7000 before 1.0.11.126, R7900 before 1.0.4.46, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.74, R8000P before 1.4.2.84, RAX200 before 1.0.4.120, RS400 before 1.5.1.80, R6400v2 before 1.0.4.118, R7000P before 1.3.3.140, RAX80 before 1.0.4.120, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, and RAX75 before 1.0.4.120.

CVSS Score

4.5

MEDIUM

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

Affected Products

VendorProductVersions
NetgearR6400 Firmware< 1.0.1.70
NetgearR6400-
NetgearR7000 Firmware< 1.0.11.126
NetgearR7000-
NetgearR7900 Firmware< 1.0.4.46
NetgearR7900-
NetgearR7900P Firmware< 1.4.2.84
NetgearR7900P-
NetgearR7960P Firmware< 1.4.2.84
NetgearR7960P-
NetgearR8000 Firmware< 1.0.4.74
NetgearR8000-
NetgearR8000P Firmware< 1.4.2.84
NetgearR8000P-
NetgearR7000P Firmware< 1.3.3.140
NetgearR7000P-
NetgearR6900P Firmware< 1.3.3.140
NetgearR6900P-
NetgearR6700V3 Firmware< 1.0.4.118
NetgearR6700V3-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-45606?

CVE-2021-45606 is a vulnerability with a CVSS score of 4.5 (MEDIUM). Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.70, R7000 before 1.0.11.126, R7900 before 1.0.4.46, R7900P before 1.4.2....

How severe is CVE-2021-45606?

CVE-2021-45606 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45606?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R6400 Firmware, Netgear R6400, Netgear R7000 Firmware, Netgear R7000, Netgear R7900 Firmware.