CVE-2026-93003 - Vulnerability Details - OpenCVE

The Web add-on's HTTP server searches the entire request packet for header fields instead of stopping at the end of the header section. A header field name placed in the request body is therefore reported to the server as though it were a header, which lets a client control request framing decisions it should not be able to reach.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-qjvr-68c3-5qhg

History

Tue, 20 Oct 2026 15:45:00 +0000

Type	Values Removed	Values Added
Description		The Web add-on's HTTP server searches the entire request packet for header fields instead of stopping at the end of the header section. A header field name placed in the request body is therefore reported to the server as though it were a header, which lets a client control request framing decisions it should not be able to reach.
Title		NetX Duo Web HTTP server interprets request body content as HTTP header fields
Weaknesses		CWE-444
References		https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-qjvr-68c3-5qhg
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2026-10-20T15:24:53.662Z

Updated: 2026-10-20T15:24:53.662Z

Reserved: 2026-09-23T13:42:24.286Z

Link: CVE-2026-93003

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-10-20T16:17:17.400

Modified: 2026-10-20T16:17:17.400

Link: CVE-2026-93003

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-444

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