What is CVE-2018-18393?

CVE-2018-18393 is a critical-severity vulnerability in Moxa Thingspro. CVSS score: 9.8/10. Published 2018-10-19.

How severe is CVE-2018-18393?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Moxa Thingspro

CVE-2018-18393

Password Management Issue in Moxa ThingsPro IIoT Gateway and Device Management Software Solutions version 2.1.

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

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.6th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

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

References

ics-cert.kaspersky.com/advisories/klcert-advisories/2018/10/18/klcert-18-021-mo… (Third Party Advisory)

Frequently asked questions

What is CVE-2018-18393?: CVE-2018-18393 is a critical-severity vulnerability in Moxa Thingspro. CVSS score: 9.8/10. Published 2018-10-19.
How severe is CVE-2018-18393?: Critical severity. CVSS v3 base score is 9.8 out of 10.