CVE-2021-20656 Explained : Impact and Mitigation
Learn about CVE-2021-20656 affecting SolarView Compact. Understand the impact, technical details, and mitigation steps. Update to Ver.6.5 to prevent unauthorized access.
SolarView Compact prior to Ver.6.5 by Contec Co., Ltd. is impacted by directory listing exposure vulnerability allowing an attacker to access system information.
Understanding CVE-2021-20656
This CVE involves exposure of information through directory listing in SolarView Compact SV-CPT-MC310 prior to Ver.6.5, enabling an authenticated attacker to obtain system details.
What is CVE-2021-20656?
Exposure of information through directory listing in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to obtain the information inside the system, such as directories and/or file configurations via unspecified vectors.
The Impact of CVE-2021-20656
The impact of this vulnerability is that an authenticated attacker could gain access to sensitive information within the system, potentially leading to further security breaches and unauthorized access.
Technical Details of CVE-2021-20656
This section provides technical details related to CVE-2021-20656.
Vulnerability Description
The vulnerability lies in SolarView Compact SV-CPT-MC310 prior to Ver.6.5, which exposes information through directory listing, allowing unauthorized access to system data.
Affected Systems and Versions
SolarView Compact SV-CPT-MC310 versions prior to Ver.6.5 are affected by this vulnerability, putting these systems at risk of information exposure.
Exploitation Mechanism
An authenticated attacker can exploit this vulnerability via unspecified vectors to access sensitive information inside the SolarView Compact system.
Mitigation and Prevention
Protecting systems from CVE-2021-20656 requires immediate action and long-term security practices.
Immediate Steps to Take
Immediately update SolarView Compact to Ver.6.5 or later to mitigate the vulnerability and prevent unauthorized access to system information.
Long-Term Security Practices
Implement robust access controls, regularly monitor system logs for suspicious activities, and conduct security assessments to enhance overall system security.
Patching and Updates
Regularly apply security patches and updates provided by Contec Co., Ltd. to address vulnerabilities and enhance the security posture of SolarView Compact.