CVE-2025-55085 — HIGH (7.5)

Q: How severe is CVE-2025-55085?

CVE-2025-55085 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-55085?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Netx Duo.

Vulnerability Description

In NextX Duo before 6.4.4, in the HTTP client module, the network support code for Eclipse Foundation ThreadX, the parsing of HTTP header fields was missing bounds verification. A crafted server response could cause undefined behavior.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Eclipse	Threadx Netx Duo	< 6.4.4.202503

Related Weaknesses (CWE)

CWE-125 CWE-1286

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-9c77-rgp9-c2ExploitVendor Advisory

FAQ

What is CVE-2025-55085?

CVE-2025-55085 is a vulnerability with a CVSS score of 7.5 (HIGH). In NextX Duo before 6.4.4, in the HTTP client module, the network support code for Eclipse Foundation ThreadX, the parsing of HTTP header fields was missing bounds verification. A crafted server respo...

How severe is CVE-2025-55085?

CVE-2025-55085 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55085?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Netx Duo.