CVE-2021-35380 : What You Need to Know
Learn about CVE-2021-35380, a Directory Traversal vulnerability in Solari di Udine TermTalk Server 3.24.0.2 that allows unauthorized access to remote system files. Find mitigation steps here.
A Directory Traversal vulnerability in Solari di Udine TermTalk Server (TTServer) 3.24.0.2 allows unauthenticated malicious users to access files on the remote system by exploiting the relative path of the desired file.
Understanding CVE-2021-35380
This section provides insights into the nature and impact of the CVE-2021-35380 vulnerability.
What is CVE-2021-35380?
The CVE-2021-35380 vulnerability is a Directory Traversal flaw in Solari di Udine TermTalk Server (TTServer) 3.24.0.2, enabling unauthorized users to view files on the remote system via manipulation of file paths.
The Impact of CVE-2021-35380
The exploitation of this vulnerability could result in unauthorized access to sensitive files, leading to potential data theft or unauthorized disclosure.
Technical Details of CVE-2021-35380
In this section, the technical aspects of the CVE-2021-35380 vulnerability are discussed in detail.
Vulnerability Description
The vulnerability arises from inadequate input validation, allowing attackers to traverse directories and access files outside the intended directory structure.
Affected Systems and Versions
Solari di Udine TermTalk Server (TTServer) 3.24.0.2 is confirmed to be impacted by this vulnerability, potentially affecting systems using this specific version.
Exploitation Mechanism
Exploiting this flaw involves manipulating the file path within the URL to access files that the attacker is not authorized to view.
Mitigation and Prevention
This section outlines steps to mitigate the risks associated with CVE-2021-35380.
Immediate Steps to Take
Users are advised to restrict access to the vulnerable server, implement proper input validation, and apply security patches or updates provided by the vendor.
Long-Term Security Practices
Regular security assessments, secure coding practices, and ongoing monitoring of server logs for suspicious activities can help prevent such vulnerabilities in the future.
Patching and Updates
It is crucial to keep the software up to date with the latest patches and security updates to address known vulnerabilities and enhance system security.