CVE-2026-35147
HighCVSS 8.2Exploitation Probability (EPSS)
Low risk18th percentile - higher than 18% of all known CVEs
Summary
HCL DFXServer is affected by a Broken Authentication vulnerability via direct API access. The application fails to verify the user's authentication status when accessing specific API endpoints, allowing an unauthenticated attacker to interact with the APIs and perform unauthorized actions without valid credentials.
Risk Assessment
The risk is that an attacker can perform unauthorized operations without authentication, potentially leading to breaches of confidentiality, integrity, or availability of the system.
Recommendation
It is recommended to contact HCL for a patch or implement additional authentication mechanisms at the API level, such as an API gateway.
Other vulnerabilities in HCL DFXServer
See all- CVE-2026-35149High
HCL DFXServer is affected by an Authentication Bypass vulnerability via server response manipulation. An unauthorized user without valid credentials can exploit this flaw by intercepting and altering the server's authentication responses, allowing them to gain unauthorized access to the application without verification.
- CVE-2026-35148Medium
HCL DFXServer is vulnerable to missing access control. Certain endpoints are accessible without any authentication in another browser, allowing any network user to invoke these APIs and interact with the application without identity verification.
- CVE-2026-35146Medium
An unencrypted communication vulnerability in HCL DFXServer. The application allows connections over unencrypted HTTP, which could allow an attacker to intercept network traffic and sensitive data.
Original NVD description (English source)
HCL DFXServer is affected by a Broken Authentication vulnerability via direct API access. The application fails to verify the user's authentication status when accessing specific API endpoints, allowing an unauthenticated attacker to interact with the APIs and perform unauthorized actions without valid credentials.