How severe is CVE-2026-35148?

CVE-2026-35148 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-35148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35148?

CVE-2026-35148 affects Hcltech Dfx Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35148?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-35148 published?

CVE-2026-35148 was published on 2026-07-16 and last updated on 2026-07-21.

CVE-2026-35148

CVE-2026-35148 is a medium-severity vulnerability in Hcltech Dfx Server with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Hcltech Dfx Server
Published: 2026-07-16
Last modified: 2026-07-21

Description

HCL DFXServer is affected by a Missing Access Control vulnerability. This vulnerability states that certain endpoints are accessible without any form of authentication in another browser. This allows any network user to invoke these APIs and interact with the application without verification of their identity or authorization level.

Frequently asked questions

What is CVE-2026-35148?: HCL DFXServer is affected by a Missing Access Control vulnerability. This vulnerability states that certain endpoints are accessible without any form of authentication in another browser. This allows any network user to invoke these APIs and interact with the application without verification of their identity or authorization level.
How severe is CVE-2026-35148?: CVE-2026-35148 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-35148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35148?: CVE-2026-35148 affects Hcltech Dfx Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35148?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-35148 published?: CVE-2026-35148 was published on 2026-07-16 and last updated on 2026-07-21.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131782

Affected products (1)

cpe:2.3:a:hcltech:dfx_server:*:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Dfx Server

CVE-2026-35149 — High (CVSS 8.2): HCL DFXServer is affected by an Authentication Bypass vulnerability via server response manipulation. An unauthorized…
CVE-2026-35147 — High (CVSS 8.2): HCL DFXServer is affected by a Broken Authentication vulnerability via direct API access. The application fails to…
CVE-2026-35146 — Medium (CVSS 6.3): HCL DFXServer is affected by an Unencrypted Communication vulnerability. The application permits users to establish…

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