CVE-2020-5600 : What You Need to Know
Learn about CVE-2020-5600 affecting Mitsubishi Electric GOT2000 series GT27, GT25, and GT23. Discover the impact, technical details, and mitigation steps for this resource management error vulnerability.
The TCP/IP function in Mitsubishi Electric GOT2000 series is vulnerable to resource management errors, potentially enabling remote attackers to disrupt network functions or execute malicious code.
Understanding CVE-2020-5600
The vulnerability lies in the firmware of Mitsubishi Electric GOT2000 series, affecting specific models.
What is CVE-2020-5600?
The TCP/IP function in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains a resource management error vulnerability.
The Impact of CVE-2020-5600
The vulnerability could allow a remote attacker to halt network functions of the affected products or run a malicious program by sending a specially crafted packet.
Technical Details of CVE-2020-5600
The technical aspects of the vulnerability provide insight into its nature and potential risks.
Vulnerability Description
The TCP/IP function in the firmware of Mitsubishi Electric GOT2000 series is susceptible to resource management errors.
Affected Systems and Versions
- Product: GOT2000 series GT27, GT25, and GT23
- Vendor: Mitsubishi Electric Corporation
- Versions: CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model
Exploitation Mechanism
The vulnerability can be exploited by sending a specially crafted packet to the affected devices.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2020-5600.
Immediate Steps to Take
- Apply security patches provided by Mitsubishi Electric Corporation.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update firmware and software to address security vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate weaknesses.
Patching and Updates
- Stay informed about security advisories from Mitsubishi Electric Corporation.
- Apply patches promptly to ensure the protection of the affected systems.