CVE-2018-17341 Explained : Impact and Mitigation

BigTree 4.2.23 on Windows allows remote attackers to bypass authentication via a specific substring. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2018-17341

BigTree 4.2.23 on Windows is vulnerable to authentication bypass due to a specific substring manipulation.

What is CVE-2018-17341?

The vulnerability in BigTree 4.2.23 on Windows enables remote attackers to bypass authentication by utilizing a particular substring in the URI.

The Impact of CVE-2018-17341

Exploiting this vulnerability allows unauthorized access to the system, potentially leading to data breaches or unauthorized actions.

Technical Details of CVE-2018-17341

BigTree 4.2.23 on Windows is susceptible to authentication bypass through a specific URI manipulation.

Vulnerability Description

The issue arises when Advanced or Simple Rewrite routing is enabled, permitting attackers to bypass authentication using a ..\ substring in the URI.

Affected Systems and Versions

Product: BigTree 4.2.23
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit the vulnerability by accessing the URI launch.php?bigtree_htaccess_url=admin/images/...

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2018-17341.

Immediate Steps to Take

Disable Advanced or Simple Rewrite routing if not essential.
Monitor and restrict access to sensitive directories.
Implement strong authentication mechanisms.

Long-Term Security Practices

Regularly update and patch the BigTree CMS to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users and administrators on secure practices to prevent unauthorized access.

Patching and Updates

Stay informed about security updates and patches released by BigTree CMS to address CVE-2018-17341.