{"cve":"CVE-2023-5275","nvd":{"published":"2023-11-30T05:15:10.400","modified":"2026-06-17T06:48:14.193","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","score":4.7},"cwes":["CWE-20"],"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"],"products":["mitsubishielectric:gx_works2"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-5275","score":0.00271,"percentile":0.19354,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}