CVE-2020-7569 : Exploit Details and Defense Strategies
Learn about CVE-2020-7569, a CWE-434 vulnerability in EcoStruxure Building Operation WebReports V1.9 - V3.1 allowing remote code execution. Find mitigation steps and preventive measures here.
A CWE-434 Unrestricted Upload of File with Dangerous Type vulnerability exists in EcoStruxure Building Operation WebReports V1.9 - V3.1 that could lead to remote code execution.
Understanding CVE-2020-7569
This CVE involves a security vulnerability in EcoStruxure Building Operation WebReports V1.9 - V3.1.
What is CVE-2020-7569?
The vulnerability allows an authenticated remote user to upload arbitrary files due to incorrect verification of user-supplied files, potentially resulting in remote code execution.
The Impact of CVE-2020-7569
If exploited, this vulnerability could enable an attacker to execute arbitrary code on the affected system, leading to unauthorized access and potential compromise of sensitive information.
Technical Details of CVE-2020-7569
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability is classified as CWE-434: Unrestricted Upload of File with Dangerous Type, indicating a flaw in file upload validation.
Affected Systems and Versions
- Product: EcoStruxure Building Operation WebReports V1.9 - V3.1
- Vendor: Not applicable
Exploitation Mechanism
The vulnerability arises from the lack of proper validation of user-supplied files, allowing authenticated users to upload malicious files and potentially execute arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2020-7569 requires immediate action and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Restrict access to the vulnerable system to authorized personnel only.
- Monitor file uploads and user activities for suspicious behavior.
Long-Term Security Practices
- Implement secure coding practices to prevent similar vulnerabilities in the future.
- Conduct regular security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
Regularly check for security updates and patches from the vendor to address known vulnerabilities and enhance system security.