CVE-2020-14496 Explained : Impact and Mitigation
CVE-2020-14496 involves a permission issue in Mitsubishi Electric Factory Automation Engineering Software Products, allowing attackers to escalate privileges and execute malicious programs. Learn about the impact, affected systems, and mitigation steps.
Multiple Mitsubishi Electric Factory Automation Engineering Software Products are affected by a permission issue that could lead to privilege escalation and execution of malicious programs.
Understanding CVE-2020-14496
This CVE involves a vulnerability in various Mitsubishi Electric Factory Automation Engineering Software Products that could be exploited by attackers.
What is CVE-2020-14496?
Successful exploitation of this vulnerability could allow attackers to escalate privileges, execute malicious programs, cause denial-of-service, and compromise information integrity.
The Impact of CVE-2020-14496
- Attack Complexity: High
- Attack Vector: Network
- Availability Impact: High
- Base Score: 8.3 (High)
- Confidentiality Impact: High
- Integrity Impact: High
- Privileges Required: None
- Scope: Changed
- User Interaction: Required
Technical Details of CVE-2020-14496
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows attackers to escalate privileges and execute malicious programs.
Affected Systems and Versions
The following Mitsubishi Electric Factory Automation Engineering Software Products are affected:
- CPU Module Logging Configuration Tool (<= 1.100E)
- CW Configurator (<= 1.010L)
- Data Transfer (<= 3.40S)
- EZSocket (<= 4.5)
- And more (refer to the data for a full list)
Exploitation Mechanism
Attackers can exploit this vulnerability to execute malicious programs and compromise system integrity.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Apply security patches provided by Mitsubishi Electric.
- Monitor network traffic for any suspicious activity.
- Restrict network access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Conduct security training for employees to recognize and report potential security threats.
Patching and Updates
- Mitsubishi Electric may release patches to address this vulnerability. Stay informed about updates and apply them promptly.