CVE-2023-6942
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) ver…
Impact
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M to 1.626C, 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mitsubishielectric | Ezsocket | from 3.0 |
| Mitsubishielectric | Fr Configurator2 | All versions |
| Mitsubishielectric | Got1000 | All versions |
| Mitsubishielectric | Got2000 | All versions |
| Mitsubishielectric | Gx Works2 | from 1.11m |
| Mitsubishielectric | Gx Works3 | All versions |
| Mitsubishielectric | Mc Works64 | All versions |
| Mitsubishielectric | Melsoft Navigator | from 1.04e |
| Mitsubishielectric | Mt Works2 | All versions |
| Mitsubishielectric | Mx Component | from 4.00a |
Weakness classification
References
- NVD record
- CVE.org record
- https://jvn.jp/vu/JVNVU95103362
- 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://jvn.jp/vu/JVNVU95103362
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf