CVE-2026-35148Network attack vector

Unauthorized API access via unauthenticated endpoints

Published Jul 16, 2026 · Updated Jul 16, 2026

Missing access control in HCL DFXServer 2.5 and earlier allows remote attackers to invoke protected APIs through a separate browser. Certain API endpoints accept requests without checking the requester's authenticated identity or authorization level. Exploitation requires user interaction and network access; successful requests permit unauthorized application interaction, with the specific API actions undisclosed.

CVSS severity6.3
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing access control in HCL DFXServer 2.5 and earlier allows remote attackers to invoke protected APIs through a separate browser. Certain API endpoints accept requests without checking the requester's authenticated identity or authorization level. Exploitation requires user interaction and network access; successful requests permit unauthorized application interaction, with the specific API actions undisclosed.

The record

CVE
CVE-2026-35148
Published
Jul 16, 2026
Updated
Jul 16, 2026
Vendor
HCL Software
Product
DFX Server Solution
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=version 2.5 and below

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCL Software · DFX Server Solutionversion=version 2.5 and below

Published CVSS scores

6.3HCL SoftwareCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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