CVE-2020-36543 : Security Advisory and Response
Discover the critical SQL injection vulnerability in SialWeb CMS with CVE-2020-36543. Learn about the impact, affected systems, exploitation mechanism, and mitigation steps.
A critical vulnerability was discovered in SialWeb CMS, affecting an unknown part of the file /about.php, leading to SQL injection through the manipulation of the argument Id.
Understanding CVE-2020-36543
This CVE involves a critical vulnerability in SialWeb CMS that allows for SQL injection through the manipulation of the argument Id in the file /about.php.
What is CVE-2020-36543?
The vulnerability in SialWeb CMS allows remote attackers to execute SQL injection attacks by manipulating the argument Id in the /about.php file.
The Impact of CVE-2020-36543
The impact of this vulnerability is classified as medium severity with a CVSS base score of 6.3. It can lead to unauthorized access to data and potentially compromise the integrity of the affected system.
Technical Details of CVE-2020-36543
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability in SialWeb CMS allows for SQL injection through the manipulation of the argument Id in the /about.php file.
Affected Systems and Versions
- Product: CMS
- Vendor: SialWeb
- Affected Version: n/a
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: Low
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-36543.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor and restrict network access to vulnerable components.
- Implement strong input validation mechanisms to prevent SQL injection attacks.
Long-Term Security Practices
- Regularly update and patch all software and applications.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
- Educate users and administrators about secure coding practices and potential threats.
Patching and Updates
- Stay informed about security updates and advisories from the vendor.
- Apply patches and updates as soon as they are released to mitigate the risk of exploitation.