CVE-2021-45665 : What You Need to Know
Learn about CVE-2021-45665 affecting certain NETGEAR devices with stored XSS vulnerability. Discover the impacted systems, exploit mechanism, and mitigation steps.
Certain NETGEAR devices are affected by stored XSS vulnerability, impacting various models before specific firmware versions.
Understanding CVE-2021-45665
What is CVE-2021-45665?
Certain NETGEAR devices are prone to stored XSS. This vulnerability affects multiple models before specified firmware versions.
The Impact of CVE-2021-45665
The vulnerability poses a MEDIUM severity risk with HIGH integrity impact, requiring user interaction.
Technical Details of CVE-2021-45665
Vulnerability Description
Stored XSS vulnerability affects numerous NETGEAR devices before designated firmware versions.
Affected Systems and Versions
- EAX20 before 1.0.0.36
- EAX80 before 1.0.1.62
- EX3700 before 1.0.0.90
- EX3800 before 1.0.0.90
- And more listed in the CVE description.
Exploitation Mechanism
- Attack Complexity: HIGH
- Attack Vector: ADJACENT_NETWORK
- Privileges Required: HIGH
- Scope: CHANGED
- User Interaction: REQUIRED
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by NETGEAR promptly.
- Restrict access to vulnerable devices.
- Educate users on safe browsing practices.
Long-Term Security Practices
- Regularly update firmware for enhanced security.
- Conduct security assessments and penetration testing.
Patching and Updates
Always apply the latest firmware updates provided by NETGEAR for the affected devices.