CVE-2018-14573 : Security Advisory and Response
Learn about CVE-2018-14573, a Local File Inclusion (LFI) vulnerability in TightRope Media Carousel Digital Signage before version 7.3.5, enabling unauthorized file downloads. Find mitigation steps and preventive measures.
TightRope Media Carousel Digital Signage before version 7.3.5 is vulnerable to Local File Inclusion (LFI) through the Web Interface API, allowing unauthorized file downloads.
Understanding CVE-2018-14573
The vulnerability in TightRope Media Carousel Digital Signage exposes systems to potential file manipulation attacks.
What is CVE-2018-14573?
CVE-2018-14573 is an LFI vulnerability in the Web Interface API of TightRope Media Carousel Digital Signage before version 7.3.5, enabling the unauthorized retrieval of files using directory traversal sequences.
The Impact of CVE-2018-14573
The vulnerability, also known as CSL-1683, poses a risk of sensitive file exposure and potential data breaches through unauthorized file downloads.
Technical Details of CVE-2018-14573
The technical aspects of the vulnerability provide insight into its exploitation and affected systems.
Vulnerability Description
The RenderingFetch API in TightRope Media Carousel Digital Signage allows attackers to exploit LFI, leading to the unauthorized downloading of arbitrary files.
Affected Systems and Versions
- Product: TightRope Media Carousel Digital Signage
- Versions affected: Before 7.3.5
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating directory traversal sequences to access and download files from the system.
Mitigation and Prevention
Protecting systems from CVE-2018-14573 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Update TightRope Media Carousel Digital Signage to version 7.3.5 or newer to mitigate the LFI vulnerability.
- Monitor system logs for any suspicious file access or download activities.
Long-Term Security Practices
- Implement strict input validation to prevent directory traversal attacks.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Regularly apply security patches and updates provided by TightRope Media to address known vulnerabilities and enhance system security.