CVE-2020-35598 : Security Advisory and Response

ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI. This vulnerability may be the same as CVE-2009-4623.

Understanding CVE-2020-35598

ACS Advanced Comment System 1.0 is susceptible to a Directory Traversal vulnerability that allows attackers to access files outside the intended directory.

What is CVE-2020-35598?

This CVE refers to a security flaw in ACS Advanced Comment System 1.0 that enables Directory Traversal through a specific URI.

The Impact of CVE-2020-35598

The vulnerability could lead to unauthorized access to sensitive files and data stored on the server, potentially compromising the confidentiality and integrity of the system.

Technical Details of CVE-2020-35598

ACS Advanced Comment System 1.0 is affected by the following:

Vulnerability Description

The vulnerability allows malicious actors to traverse directories and access files by manipulating the URI parameter.

Affected Systems and Versions

Product: ACS Advanced Comment System 1.0
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers exploit the vulnerability by inserting specific characters in the URI to navigate to directories outside the intended scope.

Mitigation and Prevention

To address CVE-2020-35598, consider the following steps:

Immediate Steps to Take

Implement input validation to sanitize user-supplied data.
Monitor and restrict access to sensitive directories.
Apply security patches or updates provided by the software vendor.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate developers and administrators on secure coding practices.

Patching and Updates

Stay informed about security advisories and updates from the ACS Advanced Comment System vendor.