CVE-2023-0457

Plaintext Storage of a Password vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series, MELSEC iQ-R Series, MELSEC-Q Series and MELSEC-L Series allows a remote unauthenticated attacker to disclose plaintext credentials stored in project files and login into FTP server or Web server.

• CWE-256
• CWE-522

• https://jvn.jp/vu/JVNVU93891523/index.htmlThird Party Advisory
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-01Mitigation, Third Party Advisory, US Government Resource
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-023_en.pdfVendor Advisory
• https://jvn.jp/vu/JVNVU93891523/index.htmlThird Party Advisory
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-01Mitigation, Third Party Advisory, US Government Resource
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-023_en.pdfVendor Advisory

Published

Mar 3, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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