CVE-2018-19659
CVSS v3
8.8
HIGH
EPSS Score
4.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2018-12-06
Frequently asked questions
What is CVE-2018-19659?
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.
Is CVE-2018-19659 actively exploited?
Active exploitation of CVE-2018-19659 has not been confirmed. Its EPSS score was 4.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-19659?
CVE-2018-19659 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2018-19659 affecting your environment?
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