CVE-2021-41427 : Vulnerability Insights and Analysis
Learn about CVE-2021-41427 impacting Beeline Smart Box 2.0.38. Understand the XSS vulnerability, its impact, and mitigation steps. Stay secure with patches and updates.
Beeline Smart Box 2.0.38 is vulnerable to Cross Site Scripting (XSS) via the choose_mac parameter to setup.cgi.
Understanding CVE-2021-41427
What is CVE-2021-41427?
Beeline Smart Box 2.0.38 is susceptible to a Cross Site Scripting (XSS) vulnerability when processing the choose_mac parameter in the setup.cgi script.
The Impact of CVE-2021-41427
This vulnerability could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2021-41427
Vulnerability Description
The vulnerability exists in Beeline Smart Box 2.0.38 due to improper input validation, enabling attackers to inject malicious scripts.
Affected Systems and Versions
- Affected Product: Beeline Smart Box 2.0.38
- Vendor: n/a
- Affected Version: n/a
Exploitation Mechanism
The vulnerability can be exploited by sending specially crafted requests containing malicious scripts through the choose_mac parameter in the setup.cgi script.
Mitigation and Prevention
Immediate Steps to Take
- Disable remote access to the affected device if not required
- Monitor network traffic for any suspicious activity
- Regularly update the firmware of Beeline Smart Box
Long-Term Security Practices
- Implement input validation mechanisms to prevent XSS attacks
- Conduct security assessments and penetration testing regularly
Patching and Updates
Apply security patches and updates provided by Beeline to address the XSS vulnerability in Smart Box 2.0.38.