CVE-2023-5274

low-risk
Published 2023-11-30

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.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.5/10 Low
LOCAL / HIGH complexity

Affected Products (1)

Affected Vendors

Mitsubishielectric

References (6)

Third Party Advisory https://jvn.jp/vu/JVNVU98760962/index.html
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-331-03
Vendor Advisory https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-015_en.pdf
Third Party Advisory https://jvn.jp/vu/JVNVU98760962/index.html
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-331-03
Vendor Advisory https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-015_en.pdf
11
/ 100
low-risk
Severity 6/34 · Minimal
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal