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CRITICAL · 9.6

CVE-2021-45635

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12,...

Vulnerability Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

CVSS Score

9.6

CRITICAL

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

Affected Products

VendorProductVersions
NetgearCbr750 Firmware< 4.6.3.6
NetgearCbr750-
NetgearRbk752 Firmware< 3.2.17.12
NetgearRbk752-
NetgearRbr750 Firmware< 3.2.17.12
NetgearRbr750-
NetgearRbs750 Firmware< 3.2.17.12
NetgearRbs750-
NetgearRbk852 Firmware< 3.2.17.12
NetgearRbk852-
NetgearRbr850 Firmware< 3.2.17.12
NetgearRbr850-
NetgearRbs850 Firmware< 3.2.17.12
NetgearRbs850-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-45635?

CVE-2021-45635 is a vulnerability with a CVSS score of 9.6 (CRITICAL). Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12,...

How severe is CVE-2021-45635?

CVE-2021-45635 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-45635?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Cbr750 Firmware, Netgear Cbr750, Netgear Rbk752 Firmware, Netgear Rbk752, Netgear Rbr750 Firmware.