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HIGH · 8.6

CVE-2021-45512

Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX6120 before 1.0.0.54, EX6130 b...

Vulnerability Description

Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX6120 before 1.0.0.54, EX6130 before 1.0.0.36, EX7000 before 1.0.1.90, R6250 before 1.0.4.42, R6400v2 before 1.0.4.98, R6700v3 before 1.0.4.98, R6900P before 1.3.2.124, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7100LG before 1.0.0.56, R7900 before 1.0.4.26, R8000 before 1.0.4.58, R8300 before 1.0.2.134, R8500 before 1.0.2.134, RS400 before 1.5.0.48, WNR3500Lv2 before 1.2.0.62, and XR300 before 1.0.3.50.

CVSS Score

8.6

HIGH

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

Affected Products

VendorProductVersions
NetgearD7000 Firmware< 1.0.0.62
NetgearD7000v2
NetgearD8500 Firmware< 1.0.3.50
NetgearD8500-
NetgearEx3700 Firmware< 1.0.0.84
NetgearEx3700-
NetgearEx3800 Firmware< 1.0.0.84
NetgearEx3800-
NetgearEx6120 Firmware< 1.0.0.54
NetgearEx6120-
NetgearEx6130 Firmware< 1.0.0.36
NetgearEx6130-
NetgearEx7000 Firmware< 1.0.1.90
NetgearEx7000-
NetgearR6250 Firmware< 1.0.4.42
NetgearR6250-
NetgearR6400 Firmware< 1.0.4.98
NetgearR6400v2
NetgearR6700 Firmware< 1.0.4.98
NetgearR6700v3

Related Weaknesses (CWE)

CWE-327

References

FAQ

What is CVE-2021-45512?

CVE-2021-45512 is a vulnerability with a CVSS score of 8.6 (HIGH). Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX6120 before 1.0.0.54, EX6130 b...

How severe is CVE-2021-45512?

CVE-2021-45512 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45512?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D7000 Firmware, Netgear D7000, Netgear D8500 Firmware, Netgear D8500, Netgear Ex3700 Firmware.