What is CVE-2022-1738?

CVE-2022-1738 is a high-severity vulnerability in Fuji Electric D300win, classified under Out-of-bounds Read. CVSS score: 8.7/10. Published 2022-10-19.

How severe is CVE-2022-1738?

High severity. CVSS v3 base score is 8.7 out of 10.

Out-of-bounds Read in Fuji Electric D300win

CVE-2022-1738

Fuji Electric D300win prior to version 3.7.1.17 is vulnerable to an out-of-bounds read, which could allow an attacker to leak sensitive data from the process memory.

Vulnerability class: Buffer Overflow

Published 2022-10-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.7% 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: 0.006 · change: +0.000

Affected products

Fuji Electric D300win — versions 3.7.1.16
Fujielectric D300win

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

www.cisa.gov/uscert/ics/advisories/icsa-22-242-05 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1738?: CVE-2022-1738 is a high-severity vulnerability in Fuji Electric D300win, classified under Out-of-bounds Read. CVSS score: 8.7/10. Published 2022-10-19.
How severe is CVE-2022-1738?: High severity. CVSS v3 base score is 8.7 out of 10.