CVE-2018-19659

8.8 highEPSS 4.1%

An exploitable authenticated command-injection vulnerability exists in the web server functionality of Moxa NPort W2x50A products with firmware before 2.2 Build_18082311. A specially crafted HTTP POST request to /goform/net_WebPingGetValue can result in running OS commands as the root user. This is similar to CVE-2017-12120.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 4.1% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2018-12-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

moxa:nport_w2x50a_firmware

References

http://packetstormsecurity.com/files/150535/Moxa-NPort-W2x50A-2.1-OS-Command-Injection.html
http://seclists.org/fulldisclosure/2018/Nov/64
http://packetstormsecurity.com/files/150535/Moxa-NPort-W2x50A-2.1-OS-Command-Injection.html
http://seclists.org/fulldisclosure/2018/Nov/64

Check your stack JSON