CVE-2023-5274

4.7 mediumEPSS 0.3%

Medium (4.7) in mitsubishielectric gx works2. EPSS 0.3% chance of exploitation in the next 30 days.

Improper Input Validation vulnerability in simulation function of GX Works2 allows an attacker to cause a denial-of-service (DoS) condition on the function by sending specially crafted packets. However, the attacker would need to send the packets from within the same personal computer where the function is running.

Severity

CVSS 3.1

4.7 medium

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2023-11-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mitsubishielectric:gx_works2

References

https://jvn.jp/vu/JVNVU98760962/index.html
https://www.cisa.gov/news-events/ics-advisories/icsa-23-331-03
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-015_en.pdf
https://jvn.jp/vu/JVNVU98760962/index.html
https://www.cisa.gov/news-events/ics-advisories/icsa-23-331-03

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