CVE-2021-45639: XSS
Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1.0.1.104, EX7500 before 1.0.0.72, R7000 before 1.0.11.110, R7900 before 1.0.4.30, R7960P before 1.4.1.66, R8000 before 1.0.4.62, RAX200 before 1.0.2.102, XR300 before 1.0.3.50, EX3700 before 1.0.0.90, MR60 before 1.0.5.102, R7000P before 1.3.2.126, R8000P before 1.4.1.66, RAX20 before 1.0.1.64, RAX50 before 1.0.2.28, RAX80 before 1.0.3.102, EX3800 before 1.0.0.90, MS60 before 1.0.5.102, R6900P before 1.3.2.126, R7900P before 1.4.1.66, RAX15 before 1.0.1.64, RAX45 before 1.0.2.28, RAX75 before 1.0.3.102, RBR750 before 3.2.16.6, RBR850 before 3.2.16.6, RBS750 before 3.2.16.6, RBS850 before 3.2.16.6, RBK752 before 3.2.16.6, and RBK852 before 3.2.16.6.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-45639?
The severity of CVE-2021-45639 is considered high due to the nature of the reflected XSS vulnerability which can lead to user session hijacking.
How do I fix CVE-2021-45639?
To fix CVE-2021-45639, update the firmware of your affected NETGEAR device to the latest version available.
Which NETGEAR devices are affected by CVE-2021-45639?
CVE-2021-45639 affects various NETGEAR devices including CBR40, EAX20, EAX80, EX6120, EX6130, EX7000, EX7500, R7000, R7900, and R7960P among others.
What types of attacks can be executed using CVE-2021-45639?
CVE-2021-45639 allows for reflected cross-site scripting attacks which may enable an attacker to execute malicious scripts in the context of a user's browser session.
Is there a known exploit for CVE-2021-45639?
As of now, there has been no public disclosure of a specific exploit for CVE-2021-45639, but the vulnerability remains a risk until mitigated.