CVE-2021-45622: Command Injection
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, EX7500 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6400 before 1.0.1.70, 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, XR1000 before 1.0.0.58, and XR300 before 1.0.3.68.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-45622?
The severity of CVE-2021-45622 is considered critical due to its potential for command injection by unauthenticated attackers.
How do I fix CVE-2021-45622?
To fix CVE-2021-45622, you should update your NETGEAR device firmware to the latest version that addresses this vulnerability.
Which NETGEAR devices are affected by CVE-2021-45622?
CVE-2021-45622 affects several NETGEAR devices including models CBR40, CBR750, EAX20, EAX80, EX7500, LAX20, MK62, MR60, and others.
What types of attacks can exploit CVE-2021-45622?
CVE-2021-45622 allows attackers to execute arbitrary commands on the affected NETGEAR devices, which can lead to unauthorized access or control.
Is there a public exploit available for CVE-2021-45622?
Yes, public exploits for CVE-2021-45622 are available, increasing the urgency to apply necessary firmware updates to vulnerable devices.