What is CVE-2018-18390?

CVE-2018-18390 is a high-severity vulnerability in Moxa Thingspro, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-10-19.

How severe is CVE-2018-18390?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Moxa Thingspro

CVE-2018-18390

User Enumeration in Moxa ThingsPro IIoT Gateway and Device Management Software Solutions version 2.1.

Vulnerability class: Information Disclosure

Published 2018-10-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (65.0th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Moxa Thingspro — versions 2.1
Moxa Thingspro Iiot Gateway And Device Management Software Solutions — versions 2.1

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

ics-cert.kaspersky.com/advisories/klcert-advisories/2018/10/18/klcert-18-018-mo… (Third Party Advisory)

Frequently asked questions

What is CVE-2018-18390?: CVE-2018-18390 is a high-severity vulnerability in Moxa Thingspro, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-10-19.
How severe is CVE-2018-18390?: High severity. CVSS v3 base score is 7.5 out of 10.