CVE-2021-33497 : Vulnerability Insights and Analysis

Dutchcoders transfer.sh before 1.2.4 is affected by a Directory Traversal vulnerability that allows attackers to delete files.

Understanding CVE-2021-33497

This CVE entry relates to a security issue in Dutchcoders transfer.sh software.

What is CVE-2021-33497?

The vulnerability in Dutchcoders transfer.sh before version 1.2.4 enables threat actors to perform Directory Traversal, specifically allowing them to delete files on the system.

The Impact of CVE-2021-33497

This vulnerability can be exploited by attackers to delete critical files on affected systems, potentially leading to data loss or system compromise.

Technical Details of CVE-2021-33497

The technical aspects of the vulnerability include:

Vulnerability Description

Dutchcoders transfer.sh before 1.2.4 allows Directory Traversal for deleting files.

Affected Systems and Versions

The affected product versions include 'n/a'.

Exploitation Mechanism

By leveraging the Directory Traversal flaw in Dutchcoders transfer.sh, malicious actors can delete files on the system.

Mitigation and Prevention

To address CVE-2021-33497, consider the following measures:

Immediate Steps to Take

Update Dutchcoders transfer.sh to version 1.2.4 or newer to prevent exploitation.
Monitor system logs for suspicious activities indicating file deletions.

Long-Term Security Practices

Implement stringent input validation to mitigate Directory Traversal vulnerabilities.
Regularly audit and review file permissions to restrict unauthorized access.

Patching and Updates

Stay informed about security updates from the software vendor Dutchcoders and apply patches promptly to secure the system.