#VU117367 Out-of-bounds read in NetX Duo - CVE-2025-55094
Published: October 20, 2025
Vulnerability identifier: #VU117367
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-55094
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
NetX Duo
NetX Duo
Software vendor:
Eclipse ThreadX
Eclipse ThreadX
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in the "_nx_icmpv6_validate_options()" function. A remote attacker can trigger an out-of-bounds read error and read contents of memory on the system.
Remediation
Install updates from vendor's website.