CVE-2026-35149
CVE-2026-35149 is a high-severity vulnerability in Hcltech Dfx Server with a CVSS 3.x base score of 8.2. 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-294.
Key facts
- Severity: High (CVSS 3.x base score 8.2)
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-294
- Affected product: Hcltech Dfx Server
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2026-35149?
- 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.
- How severe is CVE-2026-35149?
- CVE-2026-35149 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2026-35149 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-35149?
- CVE-2026-35149 affects Hcltech Dfx Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-35149?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2026-35149 published?
- CVE-2026-35149 was published on 2026-07-16 and last updated on 2026-07-21.
References
Affected products (1)
- cpe:2.3:a:hcltech:dfx_server:*:*:*:*:*:*:*:*
More vulnerabilities in Hcltech Dfx Server
- 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-2026-35148 — Medium (CVSS 6.3): HCL DFXServer is affected by a Missing Access Control vulnerability. This vulnerability states that certain endpoints…
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