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MEDIUM · 4.5

CVE-2021-45530

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P...

Vulnerability Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P before 1.4.2.84, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.4.120, R7900P before 1.4.2.84, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, 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
NetgearR7000 Firmware< 1.0.11.126
NetgearR7000-
NetgearR7000P Firmware< 1.4.2.84
NetgearR7000P-
NetgearR7960P Firmware< 1.4.2.84
NetgearR7960P-
NetgearR8000 Firmware< 1.0.4.74
NetgearR8000-
NetgearR8000P Firmware< 1.4.2.84
NetgearR8000P-
NetgearRax20 Firmware< 1.0.2.82
NetgearRax20-
NetgearRax200 Firmware< 1.0.4.120
NetgearRax200-
NetgearRax45 Firmware< 1.0.2.82
NetgearRax45-
NetgearRax15 Firmware< 1.0.2.82
NetgearRax15-
NetgearRax75 Firmware< 1.0.4.120
NetgearRax75-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2021-45530?

CVE-2021-45530 is a vulnerability with a CVSS score of 4.5 (MEDIUM). Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P...

How severe is CVE-2021-45530?

CVE-2021-45530 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-2021-45530?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R7000 Firmware, Netgear R7000, Netgear R7000P Firmware, Netgear R7000P, Netgear R7960P Firmware.