CVE-2026-10829highCWE-121

CVE-2026-10829: high-severity vulnerability in Moxa NPort W2150A-W4/W2250A-W4 Series

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.5%
A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of user-supplied input in the "Server location" parameter on the Basic settings page. An attacker could exploit this vulnerability by sending crafted input to the web service, resulting in memory corruption. Successful exploitation of this vulnerability could allow remote code execution on the target system with root privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Moxa · NPort W2150A/W2250A SeriesMoxa · NPort W2150A-W4/W2250A-W4 Series
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In the same product, most dangerous first.

CVE-2024-1220HIGHNPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow VulnerabilityEPSS 0.7%CVE-2026-111548MEDIUMCVE-2026-111548EPSS 0.3%CVE-2026-10828MEDIUMCVE-2026-10828EPSS 0.3%