CVE-2020-10181 Explained : Impact and Mitigation
Learn about CVE-2020-10181, a vulnerability in Sumavision Enhanced Multimedia Router (EMR) 3.0.4.27 allowing unauthorized creation of elevated privilege users. Find out the impact, affected systems, exploitation method, and mitigation steps.
A vulnerability in Sumavision Enhanced Multimedia Router (EMR) 3.0.4.27 allows unauthorized creation of elevated privilege users.
Understanding CVE-2020-10181
What is CVE-2020-10181?
The vulnerability in goform/formEMR30 in Sumavision EMR 3.0.4.27 enables the creation of arbitrary users with administrator privileges on the device.
The Impact of CVE-2020-10181
This vulnerability allows attackers to create new users with elevated privileges, potentially leading to unauthorized access and control of the affected device.
Technical Details of CVE-2020-10181
Vulnerability Description
The issue lies in the handling of user creation requests, allowing the setting of new users with administrator rights.
Affected Systems and Versions
- Product: Sumavision Enhanced Multimedia Router (EMR)
- Version: 3.0.4.27
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a crafted request to the affected device, creating a new user with administrator privileges.
Mitigation and Prevention
Immediate Steps to Take
- Disable remote access if not required
- Monitor user accounts for any unauthorized changes
Long-Term Security Practices
- Regularly update firmware and software to patch known vulnerabilities
- Implement strong password policies and multi-factor authentication
Patching and Updates
- Check for security updates from Sumavision and apply patches promptly