#VU107442 Integer underflow in NetX Duo - CVE-2025-2258

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Main Vulnerability Database Vulnerabilities #VU107442

#VU107442 Integer underflow in NetX Duo - CVE-2025-2258

Published: April 15, 2025


Vulnerability identifier: #VU107442
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-2258
CWE-ID: CWE-191
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
NetX Duo
Software vendor:
Eclipse ThreadX

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to integer underflow in the HTTP server PUT request functionality. A remote user can send a specially crafted packet to the affected application, trigger integer underflow and cause a denial of service condition on the target system.



Remediation

Install updates from vendor's website.

External links