Vulnerabilities > CVE-2023-6942 - Unspecified vulnerability in Mitsubishielectric products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.
Vulnerable Configurations
References
- https://jvn.jp/vu/JVNVU95103362
- https://jvn.jp/vu/JVNVU95103362
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf