1. Home
  2. CVE Database
  3. CVE-2021-29077
CRITICAL · 9.6

CVE-2021-29077

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBW30 before 2.6.2.2, RBS40V before 2.6.2.4, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RB...

Vulnerability Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBW30 before 2.6.2.2, RBS40V before 2.6.2.4, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 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
NetgearRbw30 Firmware< 2.6.2.2
NetgearRbw30-
NetgearRbs40V Firmware< 2.6.2.4
NetgearRbs40V-
NetgearRbk852 Firmware< 3.2.17.12
NetgearRbk852-
NetgearRbk853 Firmware< 3.2.17.12
NetgearRbk853-
NetgearRbk854 Firmware< 3.2.17.12
NetgearRbk854-
NetgearRbr850 Firmware< 3.2.17.12
NetgearRbr850-
NetgearRbs850 Firmware< 3.2.17.12
NetgearRbs850-
NetgearRbk752 Firmware< 3.2.17.12
NetgearRbk752-
NetgearRbk753 Firmware< 3.2.17.12
NetgearRbk753-
NetgearRbk753S Firmware< 3.2.17.12
NetgearRbk753S-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-29077?

CVE-2021-29077 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 RBW30 before 2.6.2.2, RBS40V before 2.6.2.4, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RB...

How severe is CVE-2021-29077?

CVE-2021-29077 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-2021-29077?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Rbw30 Firmware, Netgear Rbw30, Netgear Rbs40V Firmware, Netgear Rbs40V, Netgear Rbk852 Firmware.