CVE-2020-7800 : What You Need to Know

Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70 with firmware Versions 5.0 and prior is vulnerable to an Improper Check for Unusual or Exceptional Conditions (CWE-754) vulnerability.

Understanding CVE-2020-7800

This CVE identifies a security vulnerability in the Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70.

What is CVE-2020-7800?

The vulnerability in the HUSKY RTU 6049-E70 allows specially crafted TCP packets to trigger device shutdowns or reboots, potentially leading to the loss of configuration settings.

The Impact of CVE-2020-7800

Attackers can exploit this vulnerability to disrupt operations and potentially cause downtime for affected systems.
Loss of configuration settings can result in operational disruptions and potential data loss.

Technical Details of CVE-2020-7800

The technical aspects of the vulnerability are as follows:

Vulnerability Description

CWE-754 vulnerability: Improper Check for Unusual or Exceptional Conditions
Affected product: Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70

Affected Systems and Versions

Product: HUSKY RTU 6049-E70
Firmware Versions: 5.0 and prior

Exploitation Mechanism

Specially crafted TCP packets can exploit the vulnerability, causing device shutdowns or reboots.

Mitigation and Prevention

Protecting systems from CVE-2020-7800 requires immediate action and long-term security practices:

Immediate Steps to Take

Apply vendor-supplied patches or updates to mitigate the vulnerability.
Implement network segmentation to limit the impact of potential attacks.
Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

Regularly update firmware and software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users and administrators on best security practices to prevent future incidents.
Stay informed about security advisories and alerts related to the affected product.
Consider implementing intrusion detection and prevention systems to enhance security posture.
Backup critical data to minimize the impact of potential disruptions.

Patching and Updates

Stay informed about patches and updates released by Synergy Systems & Solutions (SSS) for the HUSKY RTU 6049-E70.
Promptly apply patches to ensure the security of the device and prevent exploitation of the vulnerability.