Description
Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 all serial numbers allows a remote unauthenticated attacker to bypass authentication by capture-replay attack and illegally login to the affected module. As a result, the remote attacker who has logged in illegally may be able to disclose or tamper with the programs and parameters in the modules.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mitsubishi Electric | MELSEC WS Series WS0-GETH00200 | All serial numbers | — |
Advisories 1
- ICSA-24-030-03 Mitsubishi Electric MELSEC WS Series Ethernet Interface Module CISA ICS & IT advisories · Jan 30, 2024
References
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-019_en.pdf vendor-advisory
- https://jvn.jp/vu/JVNVU99497477 government-resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-03 government-resource