CVE-2020-7548 : Security Advisory and Response
Learn about CVE-2020-7548, a CWE-330 vulnerability in Smartlink, PowerTag, and Wiser Series Gateways that could allow unauthorized access. Find out about the impact, affected systems, exploitation, and mitigation steps.
A CWE-330 vulnerability in Smartlink, PowerTag, and Wiser Series Gateways could allow unauthorized access.
Understanding CVE-2020-7548
What is CVE-2020-7548?
This CVE identifies a CWE-330 vulnerability in Smartlink, PowerTag, and Wiser Series Gateways that could enable unauthorized users to log in.
The Impact of CVE-2020-7548
The vulnerability could lead to unauthorized access to the affected gateways, compromising the security of the systems.
Technical Details of CVE-2020-7548
Vulnerability Description
The vulnerability involves the use of insufficiently random values in the gateways, allowing unauthorized login attempts.
Affected Systems and Versions
- Product: Smartlink, PowerTag, and Wiser Series Gateways
- Versions: Refer to the security notification for specific version information
Exploitation Mechanism
Unauthorized users can exploit the vulnerability to gain access to the gateways, potentially compromising sensitive information.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly
- Implement strong authentication mechanisms to prevent unauthorized access
Long-Term Security Practices
- Regularly update and patch the gateways to address security vulnerabilities
- Conduct security assessments and audits to identify and mitigate potential risks
Patching and Updates
It is crucial to stay informed about security updates and patches released by the vendor to protect the gateways from potential exploits.