CVE-2019-10257 : Vulnerability Insights and Analysis

Zucchetti HR Portal through 2019-03-15 allows Directory Traversal, enabling unauthenticated users to access files or directories outside the restricted location.

Understanding CVE-2019-10257

This CVE involves a Directory Traversal vulnerability in Zucchetti HR Portal, allowing unauthorized users to bypass restrictions and access system files using dot-dot-slash notation.

What is CVE-2019-10257?

The vulnerability in Zucchetti HR Portal up to 2019-03-15 permits unauthenticated users to escape the restricted location and view files or directories located elsewhere on the system.

The Impact of CVE-2019-10257

The vulnerability enables the extraction of the application's java sources from the /WEB-INF/classes/*.class directory, potentially exposing sensitive information.

Technical Details of CVE-2019-10257

Zucchetti HR Portal is affected by a Directory Traversal vulnerability that allows unauthorized access to system files.

Vulnerability Description

The vulnerability allows unauthenticated users to bypass restrictions and access files or directories outside the intended location using dot-dot-slash notation.

Affected Systems and Versions

Product: Zucchetti HR Portal
Vendor: Zucchetti
Versions affected: Up to 2019-03-15

Exploitation Mechanism

Unauthorized users can exploit the vulnerability by manipulating file paths with dot-dot-slash notation to access sensitive system files.

Mitigation and Prevention

To address CVE-2019-10257, follow these steps:

Immediate Steps to Take

Implement access controls to restrict unauthorized access
Regularly monitor and audit file access

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Keep software and systems up to date with the latest security patches

Patching and Updates

Apply patches provided by Zucchetti to fix the Directory Traversal vulnerability