CVE-2025-55093 — MEDIUM (5.3)

Q: How severe is CVE-2025-55093?

CVE-2025-55093 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-55093?

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

Vulnerability Description

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Eclipse	Threadx Netx Duo	< 6.4.4.202503

Related Weaknesses (CWE)

CWE-126 CWE-125

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-c9pq-93jp-w6Vendor Advisory

FAQ

What is CVE-2025-55093?

CVE-2025-55093 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() when handling unicast DHCP messages t...

How severe is CVE-2025-55093?

CVE-2025-55093 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55093?

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