What is CVE-2022-1523?

CVE-2022-1523 is a medium-severity vulnerability in Fuji Electric D300win, classified under Write-what-where Condition. CVSS score: 6.1/10. Published 2022-10-19.

How severe is CVE-2022-1523?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Buffer overflow in Fuji Electric D300win

CVE-2022-1523

Fuji Electric D300win prior to version 3.7.1.17 is vulnerable to a write-what-where condition, which could allow an attacker to overwrite program memory to manipulate the flow of information.

EPSS: 0.005 (38.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N.

Affected products

Fuji Electric D300win — versions 3.7.1.16
Fujielectric D300win

Weakness classification (CWE)

CWE-123 — Write-what-where Condition
CWE-787 — Out-of-bounds Write

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1523?: CVE-2022-1523 is a medium-severity vulnerability in Fuji Electric D300win, classified under Write-what-where Condition. CVSS score: 6.1/10. Published 2022-10-19.
How severe is CVE-2022-1523?: Medium severity. CVSS v3 base score is 6.1 out of 10.