CVE-2021-20600
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V | Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior | affected |
Weaknesses
- Uncontrolled Resource Consumption
ADP Enrichment
CVE Program Container
Additional 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
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
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