CVE-2020-8090 : What You Need to Know
Learn about CVE-2020-8090, a vulnerability in the Username field of A1 WLAN Box ADB VV2220v2 devices allowing stored XSS attacks. Find out the impact, affected systems, exploitation, and mitigation steps.
A vulnerability in the Username field of A1 WLAN Box ADB VV2220v2 devices allows stored XSS after a successful Administrator login.
Understanding CVE-2020-8090
The Username field in the Storage Service settings of A1 WLAN Box ADB VV2220v2 devices is susceptible to stored XSS attacks.
What is CVE-2020-8090?
The vulnerability in the Username field of A1 WLAN Box ADB VV2220v2 devices enables malicious actors to execute stored XSS attacks post a successful Administrator login.
The Impact of CVE-2020-8090
This vulnerability could lead to unauthorized access, data theft, and potential compromise of the affected devices.
Technical Details of CVE-2020-8090
The following technical details outline the specifics of CVE-2020-8090:
Vulnerability Description
The Username field in the Storage Service settings of A1 WLAN Box ADB VV2220v2 devices allows stored XSS attacks after an Administrator login.
Affected Systems and Versions
- Product: A1 WLAN Box ADB VV2220v2
- Vendor: ADB
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious scripts into the Username field after a successful Administrator login.
Mitigation and Prevention
To address CVE-2020-8090, consider the following mitigation strategies:
Immediate Steps to Take
- Disable access to the affected Username field until a patch is available.
- Monitor for any unauthorized access or suspicious activities on the device.
Long-Term Security Practices
- Regularly update the device firmware to patch known vulnerabilities.
- Educate users on safe practices to prevent XSS attacks.
Patching and Updates
- Apply security patches provided by the vendor to fix the vulnerability and enhance device security.