CVE-2020-15712 : Vulnerability Insights and Analysis
Learn about CVE-2020-15712, a directory traversal vulnerability in rConfig 3.9.5 that allows remote authenticated attackers to access arbitrary files. Find mitigation steps and long-term security practices here.
rConfig 3.9.5 could allow a remote authenticated attacker to traverse directories on the system by exploiting a specific script. This vulnerability enables the attacker to view arbitrary files on the system.
Understanding CVE-2020-15712
This CVE identifies a directory traversal vulnerability in rConfig 3.9.5 that can be exploited by a remote authenticated attacker.
What is CVE-2020-15712?
The vulnerability in rConfig 3.9.5 allows an attacker to navigate through directories on the system and access unauthorized files by manipulating the path parameter in a crafted request.
The Impact of CVE-2020-15712
Exploiting this vulnerability could lead to unauthorized access to sensitive files and data on the affected system, potentially compromising its security and confidentiality.
Technical Details of CVE-2020-15712
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in rConfig 3.9.5 arises from improper input validation in the ajaxGetFileByPath.php script, allowing the insertion of encoded "dot dot" sequences in the path parameter.
Affected Systems and Versions
- Affected Product: rConfig 3.9.5
- Vendor: Not applicable
- Affected Version: Not applicable
Exploitation Mechanism
An attacker with remote authenticated access can send a specially crafted request to the ajaxGetFileByPath.php script, containing encoded "dot dot" sequences in the path parameter to traverse directories and access unauthorized files.
Mitigation and Prevention
Protecting systems from CVE-2020-15712 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor to mitigate the vulnerability.
- Monitor and restrict network access to the affected system to prevent unauthorized exploitation.
Long-Term Security Practices
- Implement proper input validation mechanisms to prevent directory traversal attacks.
- Conduct regular security assessments and audits to identify and address vulnerabilities proactively.
Patching and Updates
- Stay informed about security advisories and updates from rConfig to apply patches promptly and enhance system security.