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HCL DFXServer Authentication Bypass Vulnerability via Server Response Manipulation

Vulnerability

An authentication bypass vulnerability has been identified in HCL DFXServer versions 2.5 and below. This vulnerability allows unauthorized users to gain access to the application by intercepting and altering the server's authentication responses, thereby bypassing the need for valid credentials.

Impact

Exploitation of this vulnerability allows unauthorized access to the application, bypassing authentication requirements.

Remediation

Users can upgrade to HCL DFXServer version 3.2, where this vulnerability has been successfully mitigated.

Added: Jul 16, 2026, 12:24 PM
Updated: Jul 16, 2026, 12:24 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
5.0
exploitability
6.0
remediation
0.0
relevance
9.7
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.