What is CVE-2022-2138?

CVE-2022-2138 is a high-severity vulnerability in Advantech Iview, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2022-07-22.

How severe is CVE-2022-2138?

High severity. CVSS v3 base score is 8.2 out of 10.

Auth bypass in Advantech Iview

CVE-2022-2138

The affected product is vulnerable due to missing authentication, which may allow an attacker to read or modify sensitive data and execute arbitrary code, resulting in a denial-of-service condition.

Vulnerability class: Broken Authentication

Published 2022-07-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.113 (95.8th percentile), scored 2026-09-30.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.110 · newest: 0.113 · change: +0.003

Affected products

Advantech Iview
Advantech Iview — versions All

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.cisa.gov/uscert/ics/advisories/icsa-22-179-03 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2138?: CVE-2022-2138 is a high-severity vulnerability in Advantech Iview, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2022-07-22.
How severe is CVE-2022-2138?: High severity. CVSS v3 base score is 8.2 out of 10.