Vulnerability · Published Jul 16, 2026 · Assigned by HCL
CVE-2026-35149HCL DFXServer is affected by an Authentication Bypass vulnerability via server response manipulation.
High 8.2
In plain English
A high-severity security flaw in DFXServer from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.4%top 63.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | DFXServer | version 2.5 and below |
Weakness: CWE-294 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N