Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions "16" and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V all versions, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) all versions, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS all versions, Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number "24051" and prior and Mitsubishi Electric MELIPC Series MI5122-VW firmware versions "05" and prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition in Ethernet communications by sending specially crafted packets. A system reset of the products is required for recovery.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| mitsubishielectric | q03udecpu_firmware | - | - |
| mitsubishielectric | q04udehcpu_firmware | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
32
Affected Products
6
References
mitsubishielectric / q03udecpu_firmware
| - |
| mitsubishielectric | q04udpvcpu_firmware | - | - |
| mitsubishielectric | q04udvcpu_firmware | - | - |
| mitsubishielectric | q100udehcpu_firmware | - | - |
| mitsubishielectric | q50udehcpu_firmware | - | - |
| mitsubishielectric | q26dhccpu-ls_firmware | - | - |
| mitsubishielectric | q26udehcpu_firmware | - | - |
| mitsubishielectric | q26udpvcpu_firmware | - | - |
| mitsubishielectric | q26udvcpu_firmware | - | - |
| mitsubishielectric | q20udehcpu_firmware | - | - |
| mitsubishielectric | q13udehcpu_firmware | - | - |
| mitsubishielectric | q13udpvcpu_firmware | - | - |
| mitsubishielectric | q13udvcpu_firmware | - | - |
| mitsubishielectric | q10udehcpu_firmware | - | - |
| mitsubishielectric | q06ccpu-v_firmware | - | - |
| mitsubishielectric | q06phcpu_firmware | - | - |
| mitsubishielectric | q06udehcpu_firmware | - | - |
| mitsubishielectric | q06udpvcpu_firmware | - | - |
| mitsubishielectric | q06udvcpu_firmware | - | - |
| mitsubishielectric | l02cpu_firmware | - | - |
| mitsubishielectric | l02cpu-p_firmware | - | - |
| mitsubishielectric | l02scpu_firmware | - | - |
| mitsubishielectric | l02scpu-p_firmware | - | - |
| mitsubishielectric | l06cpu_firmware | - | - |
| mitsubishielectric | l06cpu-p_firmware | - | - |
| mitsubishielectric | l26cpu_firmware | - | - |
| mitsubishielectric | l26cpu-\(p\)bt_firmware | - | - |
| mitsubishielectric | l26cpu-bt_firmware | - | - |
| mitsubishielectric | l26cpu-bt-cm_firmware | - | - |
| mitsubishielectric | l26cpu-p_firmware | - | - |
| mitsubishielectric | l26cpu-pbt_firmware | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact