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CVE-2021-20600
Published: Oct 8, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| 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 |
References
https://jvn.jp/vu/JVNVU94914666/index.html
x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04
x_refsource_MISC
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