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HIGH · 8.4

CVE-2021-45540

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects 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 b...

Vulnerability Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects 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 1.0.3.106, MR60 before 1.0.6.110, RAX45 before 1.0.2.66, RAX80 before 1.0.3.106, MS60 before 1.0.6.110, RAX50 before 1.0.2.66, and RAX75 before 1.0.3.106.

CVSS Score

8.4

HIGH

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

Affected Products

VendorProductVersions
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-
NetgearMr60 Firmware< 1.0.6.110
NetgearMr60-
NetgearRax45 Firmware< 1.0.2.66
NetgearRax45-
NetgearRax80 Firmware< 1.0.3.106
NetgearRax80-
NetgearRax50 Firmware< 1.0.2.66
NetgearRax50-
NetgearRax75 Firmware< 1.0.3.106
NetgearRax75-
NetgearMs60 Firmware< 1.0.6.110
NetgearMs60-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-45540?

CVE-2021-45540 is a vulnerability with a CVSS score of 8.4 (HIGH). Certain NETGEAR devices are affected by command injection by an authenticated user. This affects 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 b...

How severe is CVE-2021-45540?

CVE-2021-45540 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45540?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R7900P Firmware, Netgear R7900P, Netgear R7960P Firmware, Netgear R7960P, Netgear R8000 Firmware.