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MEDIUM · 4.5

CVE-2021-45604

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.2, D6220 before 1.0.0.68, D6400 before 1.0.0.102, D8500 before 1.0.3.6...

Vulnerability Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.2, D6220 before 1.0.0.68, D6400 before 1.0.0.102, D8500 before 1.0.3.60, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6300v2 before 1.0.4.50, R6400 before 1.0.1.68, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.116, R7000P before 1.3.3.140, R7850 before 1.0.5.68, R7900 before 1.0.4.38, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.68, R8000P before 1.4.2.84, RAX15 before 1.0.3.96, RAX20 before 1.0.3.96, RAX200 before 1.0.4.120, RAX35v2 before 1.0.3.96, RAX40v2 before 1.0.3.96, RAX43 before 1.0.3.96, RAX45 before 1.0.3.96, RAX50 before 1.0.3.96, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RBK752 before 3.2.17.12, RBK852 before 3.2.17.12, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RS400 before 1.5.1.80, and XR1000 before 1.0.0.58.

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
NetgearCbr750 Firmware< 3.2.18.2
NetgearCbr750-
NetgearD6220 Firmware< 1.0.0.68
NetgearD6220-
NetgearD6400 Firmware< 1.0.0.102
NetgearD6400-
NetgearD8500 Firmware< 1.0.3.60
NetgearD8500-
NetgearLax20 Firmware< 1.1.6.28
NetgearLax20-
NetgearMk62 Firmware< 1.0.6.116
NetgearMk62-
NetgearMr60 Firmware< 1.0.6.116
NetgearMr60-
NetgearMs60 Firmware< 1.0.6.116
NetgearMs60-
NetgearR6300 Firmware< 1.0.4.50
NetgearR6300v2
NetgearR6400 Firmware< 1.0.1.68
NetgearR6400-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-45604?

CVE-2021-45604 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 CBR750 before 3.2.18.2, D6220 before 1.0.0.68, D6400 before 1.0.0.102, D8500 before 1.0.3.6...

How severe is CVE-2021-45604?

CVE-2021-45604 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-2021-45604?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Cbr750 Firmware, Netgear Cbr750, Netgear D6220 Firmware, Netgear D6220, Netgear D6400 Firmware.