What is CVE-2022-2254?

CVE-2022-2254 is a medium-severity vulnerability in Distributed Data Systems Webhmi, classified under Cross-site Scripting. CVSS score: 6.2/10. Published 2022-07-01.

How severe is CVE-2022-2254?

Medium severity. CVSS v3 base score is 6.2 out of 10.

XSS in Distributed Data Systems Webhmi

CVE-2022-2254

A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-07-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.7th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000

Affected products

Distributed Data Systems Webhmi — versions 4.1.1.7662
Webhmi
Webhmi Firmware

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.cisa.gov/uscert/ics/advisories/icsa-22-181-04 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2254?: CVE-2022-2254 is a medium-severity vulnerability in Distributed Data Systems Webhmi, classified under Cross-site Scripting. CVSS score: 6.2/10. Published 2022-07-01.
How severe is CVE-2022-2254?: Medium severity. CVSS v3 base score is 6.2 out of 10.