CVE-2019-20046 Explained : Impact and Mitigation
Learn about CVE-2019-20046, a security weakness in HUSKY RTU 6049-E70 firmware versions 5.0 and earlier, allowing unauthorized access to sensitive data and potential execution of malicious code. Find mitigation steps and preventive measures.
A security weakness has been identified in the firmware versions 5.0 and earlier of the HUSKY RTU 6049-E70, a critical component of the Synergy Systems & Solutions PLC & RTU system. This vulnerability stems from inadequate authentication measures, potentially granting unauthorized access to sensitive data and enabling the execution of malicious code. It is important to note that this particular issue is distinct from CVE-2019-16879 and CVE-2019-20045.
Understanding CVE-2019-20046
A security vulnerability in the HUSKY RTU 6049-E70 firmware versions 5.0 and prior.
What is CVE-2019-20046?
The vulnerability allows unauthorized access to sensitive data and potential execution of malicious code due to inadequate authentication measures.
The Impact of CVE-2019-20046
The vulnerability could lead to unauthorized access to critical data and the execution of malicious code, posing a significant security risk.
Technical Details of CVE-2019-20046
The technical aspects of the vulnerability in the HUSKY RTU 6049-E70 firmware.
Vulnerability Description
- Identified in firmware versions 5.0 and earlier of the HUSKY RTU 6049-E70
- Arises from inadequate authentication measures
- Allows unauthorized access to sensitive data and potential execution of malicious code
Affected Systems and Versions
- HUSKY RTU 6049-E70 firmware versions 5.0 and prior
Exploitation Mechanism
- Attackers can exploit the vulnerability to gain unauthorized access to sensitive information and execute arbitrary code
Mitigation and Prevention
Steps to mitigate and prevent the exploitation of CVE-2019-20046.
Immediate Steps to Take
- Update the firmware to the latest version that addresses the vulnerability
- Implement strong authentication measures to restrict unauthorized access
Long-Term Security Practices
- Regularly monitor and audit system access and activities
- Conduct security training for personnel to recognize and respond to potential threats
Patching and Updates
- Apply security patches and updates promptly to address known vulnerabilities