Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to restore production.
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Mitsubishielectric
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Melsec Iq-r00cpu
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Melsec Iq-r00cpu Firmware
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Melsec Iq-r01cpu
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Melsec Iq-r01cpu Firmware
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Melsec Iq-r02cpu
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Melsec Iq-r02cpu Firmware
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Melsec Iq-r04cpu
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Melsec Iq-r04cpu Firmware
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Melsec Iq-r08cpu
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Melsec Iq-r08cpu Firmware
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Melsec Iq-r08fcpu
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Melsec Iq-r08fcpu Firmware
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Melsec Iq-r08pcpu
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Melsec Iq-r08pcpu Firmware
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Melsec Iq-r08sfcpu
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Melsec Iq-r08sfcpu Firmware
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Melsec Iq-r120cpu
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Melsec Iq-r120cpu Firmware
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Melsec Iq-r120fcpu
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Melsec Iq-r120fcpu Firmware
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Melsec Iq-r120pcpu
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Melsec Iq-r120pcpu Firmware
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Melsec Iq-r120sfcpu
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Melsec Iq-r120sfcpu Firmware
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Melsec Iq-r16cpu
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Melsec Iq-r16cpu Firmware
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Melsec Iq-r16fcpu
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Melsec Iq-r16fcpu Firmware
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Melsec Iq-r16pcpu
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Melsec Iq-r16pcpu Firmware
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Melsec Iq-r16sfcpu
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Melsec Iq-r16sfcpu Firmware
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Melsec Iq-r32cpu
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Melsec Iq-r32cpu Firmware
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Melsec Iq-r32fcpu
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Melsec Iq-r32fcpu Firmware
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Melsec Iq-r32pcpu
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Melsec Iq-r32pcpu Firmware
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Melsec Iq-r32sfcpu
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Melsec Iq-r32sfcpu Firmware
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Melsec Iq-rj71en71
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Melsec Iq-rj71en71 Firmware
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|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-5507 | Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to restore production. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T12:11:19.452Z
Reserved: 2020-05-20T00:00:00
Link: CVE-2020-13238
No data.
Status : Modified
Published: 2020-06-10T20:15:14.140
Modified: 2024-11-21T05:00:51.327
Link: CVE-2020-13238
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD