Description (CNA)
Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending a large number of packets in a short time while the module starting up. System reset is required for recovery.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V | affected Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior |
CWE
No CWE identifiers supplied.
References
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-015_en.pdf
- https://jvn.jp/vu/JVNVU94914666/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04
ADP enrichment
No English description supplied.