CVE-2018-20956 Explained : Impact and Mitigation

This CVE involves Swann SWWHD-INTCAM-HD devices retaining the PSK in their logs after a factory reset.

Understanding CVE-2018-20956

After a factory reset, the Swann SWWHD-INTCAM-HD devices store the PSK in their logs, potentially posing a security risk.

What is CVE-2018-20956?

The vulnerability in Swann SWWHD-INTCAM-HD devices allows the PSK to remain in the logs post a factory reset, impacting customer security.

The Impact of CVE-2018-20956

The issue could lead to unauthorized access to sensitive information, compromising the security and privacy of affected customers.

Technical Details of CVE-2018-20956

This section provides specific technical details regarding the vulnerability.

Vulnerability Description

After a factory reset, the Swann SWWHD-INTCAM-HD devices fail to remove the PSK from their logs, potentially exposing it to unauthorized parties.

Affected Systems and Versions

Product: Swann SWWHD-INTCAM-HD
Vendor: Swann
Versions: All versions are affected

Exploitation Mechanism

The vulnerability allows attackers to potentially access the PSK stored in the device logs, compromising the security of the affected systems.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Ensure that all affected devices have been updated or replaced to eliminate the PSK exposure.
Implement additional security measures to safeguard against unauthorized access.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Conduct security audits and assessments to identify and mitigate potential risks.

Patching and Updates

Swann may have released patches or updates to address this vulnerability; ensure all devices are running the latest firmware to mitigate the risk of exposure.