CVE-2020-13886 Explained : Impact and Mitigation
Learn about CVE-2020-13886 affecting Intelbras TIP 200, TIP 200 LITE, and TIP 300 devices. Find out the impact, technical details, and mitigation steps for this Directory Traversal vulnerability.
Intelbras TIP 200, TIP 200 LITE, and TIP 300 devices are affected by a Directory Traversal vulnerability.
Understanding CVE-2020-13886
This CVE involves a security issue in Intelbras TIP devices that allows for Directory Traversal.
What is CVE-2020-13886?
The vulnerability in Intelbras TIP devices permits attackers to traverse directories using a specific URL.
The Impact of CVE-2020-13886
This vulnerability could be exploited by malicious actors to access sensitive system files and data on affected devices.
Technical Details of CVE-2020-13886
The technical aspects of the CVE-2020-13886 vulnerability are as follows:
Vulnerability Description
- Affected devices: Intelbras TIP 200, TIP 200 LITE, TIP 300
- Vulnerable versions: TIP 200 - 60.61.75.15, TIP 200 LITE - 60.61.75.15, TIP 300 - 65.61.75.22
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Vulnerable version: n/a
Exploitation Mechanism
The vulnerability is exploited through the cgi-bin/cgiServer.exx?page=../ URL, allowing unauthorized directory traversal.
Mitigation and Prevention
To address CVE-2020-13886, follow these mitigation steps:
Immediate Steps to Take
- Disable external access to affected devices if not required
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly update firmware and security patches
- Conduct security assessments and penetration testing
Patching and Updates
- Apply patches and updates provided by Intelbras to fix the vulnerability