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MEDIUM · 6.6

CVE-2021-45550

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6100 before 1.0.0.63, D6220 before 1.0.0.52, D6400 befor...

Vulnerability Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6100 before 1.0.0.63, D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7800 before 1.0.1.56, D8500 before 1.0.3.44, DGN2200Bv4 before 1.0.0.109, DGN2200v4 before 1.0.0.110, R6250 before 1.0.4.34, R6300v2 before 1.0.4.34, R6400 before 1.0.1.46, R6400v2 before 1.0.2.66, R6700 before 1.0.2.6, R6700v3 before 1.0.2.66, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R7000 before 1.0.9.42, R7000P before 1.3.1.64, R7100LG before 1.0.0.50, R7300 before 1.0.0.70, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.28, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, WNDR3400v3 before 1.0.1.24, WNR3500Lv2 before 1.2.0.62, and XR500 before 2.3.2.56.

CVSS Score

6.6

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NetgearD3600 Firmware< 1.0.0.76
NetgearD3600-
NetgearD6000 Firmware< 1.0.0.78
NetgearD6000-
NetgearD6100 Firmware< 1.0.0.63
NetgearD6100-
NetgearD6220 Firmware< 1.0.0.52
NetgearD6220-
NetgearD6400 Firmware< 1.0.0.86
NetgearD6400-
NetgearD7800 Firmware< 1.0.1.56
NetgearD7800-
NetgearD8500 Firmware< 1.0.3.44
NetgearD8500-
NetgearDgn2200B Firmware< 1.0.0.109
NetgearDgn2200Bv4
NetgearDgn2200 Firmware< 1.0.0.110
NetgearDgn2200v4
NetgearR6250 Firmware< 1.0.4.34
NetgearR6250-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-45550?

CVE-2021-45550 is a vulnerability with a CVSS score of 6.6 (MEDIUM). Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6100 before 1.0.0.63, D6220 before 1.0.0.52, D6400 befor...

How severe is CVE-2021-45550?

CVE-2021-45550 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45550?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D3600 Firmware, Netgear D3600, Netgear D6000 Firmware, Netgear D6000, Netgear D6100 Firmware.