Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
The EPSS score is 0.00416.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
|
Mitsubishi
Subscribe
|
Melipc Mi5122-vw
Subscribe
Melipc Mi5122-vw Firmware
Subscribe
Melsec Iq-r R00 Cpu
Subscribe
Melsec Iq-r R00 Cpu Firmware
Subscribe
Melsec Iq-r R01 Cpu
Subscribe
Melsec Iq-r R01 Cpu Firmware
Subscribe
Melsec Iq-r R02 Cpu
Subscribe
Melsec Iq-r R02 Cpu Firmware
Subscribe
Melsec Iq-r R04 Cpu
Subscribe
Melsec Iq-r R04 Cpu Firmware
Subscribe
Melsec Iq-r R04 Pcpu
Subscribe
Melsec Iq-r R04 Pcpu Firmware
Subscribe
Melsec Iq-r R08 Cpu
Subscribe
Melsec Iq-r R08 Cpu Firmware
Subscribe
Melsec Iq-r R08 Pcpu
Subscribe
Melsec Iq-r R08 Pcpu Firmware
Subscribe
Melsec Iq-r R08 Sfcpu
Subscribe
Melsec Iq-r R08 Sfcpu Firmware
Subscribe
Melsec Iq-r R120 Cpu
Subscribe
Melsec Iq-r R120 Cpu Firmware
Subscribe
Melsec Iq-r R120 Pcpu
Subscribe
Melsec Iq-r R120 Pcpu Firmware
Subscribe
Melsec Iq-r R120 Sfcpu
Subscribe
Melsec Iq-r R120 Sfcpu Firmware
Subscribe
Melsec Iq-r R12 Ccpu-v
Subscribe
Melsec Iq-r R12 Ccpu-v Firmware
Subscribe
Melsec Iq-r R16 Cpu
Subscribe
Melsec Iq-r R16 Cpu Firmware
Subscribe
Melsec Iq-r R16 Mtcpu
Subscribe
Melsec Iq-r R16 Mtcpu Firmware
Subscribe
Melsec Iq-r R16 Pcpu
Subscribe
Melsec Iq-r R16 Pcpu Firmware
Subscribe
Melsec Iq-r R16 Sfcpu
Subscribe
Melsec Iq-r R16 Sfcpu Firmware
Subscribe
Melsec Iq-r R32 Cpu
Subscribe
Melsec Iq-r R32 Cpu Firmware
Subscribe
Melsec Iq-r R32 Mtcpu
Subscribe
Melsec Iq-r R32 Mtcpu Firmware
Subscribe
Melsec Iq-r R32 Pcpu
Subscribe
Melsec Iq-r R32 Pcpu Firmware
Subscribe
Melsec Iq-r R32 Sfcpu
Subscribe
Melsec Iq-r R32 Sfcpu Firmware
Subscribe
Melsec Iq-r R64 Mtcpu
Subscribe
Melsec Iq-r R64 Mtcpu Firmware
Subscribe
Melsec L02cpu\(-p\)
Subscribe
Melsec L02cpu\(-p\) Firmware
Subscribe
Melsec L06cpu\(-p\)
Subscribe
Melsec L06cpu\(-p\) Firmware
Subscribe
Melsec L26cpu-\(p\)bt
Subscribe
Melsec L26cpu-\(p\)bt Firmware
Subscribe
Melsec L26cpu\(-p\)
Subscribe
Melsec L26cpu\(-p\) Firmware
Subscribe
Melsec Mr-mq100
Subscribe
Melsec Mr-mq100 Firmware
Subscribe
Melsec Q03udecpu
Subscribe
Melsec Q03udecpu Firmware
Subscribe
Melsec Q03udvcpu
Subscribe
Melsec Q03udvcpu Firmware
Subscribe
Melsec Q04udecpu
Subscribe
Melsec Q04udecpu Firmware
Subscribe
Melsec Q04udpvcpu
Subscribe
Melsec Q04udpvcpu Firmware
Subscribe
Melsec Q04udvcpu
Subscribe
Melsec Q04udvcpu Firmware
Subscribe
Melsec Q06udecpu
Subscribe
Melsec Q06udecpu Firmware
Subscribe
Melsec Q06udpvcpu
Subscribe
Melsec Q06udpvcpu Firmware
Subscribe
Melsec Q06udvcpu
Subscribe
Melsec Q06udvcpu Firmware
Subscribe
Melsec Q100udecpu
Subscribe
Melsec Q100udecpu Firmware
Subscribe
Melsec Q10udecpu
Subscribe
Melsec Q10udecpu Firmware
Subscribe
Melsec Q12dccpu-v
Subscribe
Melsec Q12dccpu-v Firmware
Subscribe
Melsec Q13udecpu
Subscribe
Melsec Q13udecpu Firmware
Subscribe
Melsec Q13udpvcpu
Subscribe
Melsec Q13udpvcpu Firmware
Subscribe
Melsec Q13udvcpu
Subscribe
Melsec Q13udvcpu Firmware
Subscribe
Melsec Q170mcpu
Subscribe
Melsec Q170mcpu Firmware
Subscribe
Melsec Q170mscpu\(-s1\)
Subscribe
Melsec Q170mscpu\(-s1\) Firmware
Subscribe
Melsec Q172dcpu-s1
Subscribe
Melsec Q172dcpu-s1 Firmware
Subscribe
Melsec Q172dscpu
Subscribe
Melsec Q172dscpu Firmware
Subscribe
Melsec Q173dcpu-s1
Subscribe
Melsec Q173dcpu-s1 Firmware
Subscribe
Melsec Q173dscpu
Subscribe
Melsec Q173dscpu Firmware
Subscribe
Melsec Q20udecpu
Subscribe
Melsec Q20udecpu Firmware
Subscribe
Melsec Q24dhccpu-ls
Subscribe
Melsec Q24dhccpu-ls Firmware
Subscribe
Melsec Q24dhccpu-v\(g\)
Subscribe
Melsec Q24dhccpu-v\(g\) Firmware
Subscribe
Melsec Q26dhccpu-ls
Subscribe
Melsec Q26dhccpu-ls Firmware
Subscribe
Melsec Q26udecpu
Subscribe
Melsec Q26udecpu Firmware
Subscribe
Melsec Q26udpvcpu
Subscribe
Melsec Q26udpvcpu Firmware
Subscribe
Melsec Q26udvcpu
Subscribe
Melsec Q26udvcpu Firmware
Subscribe
Melsec Q50udecpu
Subscribe
Melsec Q50udecpu Firmware
Subscribe
|
Configuration 1 [-]
| AND |
|
Configuration 2 [-]
| AND |
|
Configuration 3 [-]
| AND |
|
Configuration 4 [-]
| AND |
|
Configuration 5 [-]
| AND |
|
Configuration 6 [-]
| AND |
|
Configuration 7 [-]
| AND |
|
Configuration 8 [-]
| AND |
|
Configuration 9 [-]
| AND |
|
Configuration 10 [-]
| AND |
|
Configuration 11 [-]
| AND |
|
Configuration 12 [-]
| AND |
|
Configuration 13 [-]
| AND |
|
Configuration 14 [-]
| AND |
|
Configuration 15 [-]
| AND |
|
Configuration 16 [-]
| AND |
|
Configuration 17 [-]
| AND |
|
Configuration 18 [-]
| AND |
|
Configuration 19 [-]
| AND |
|
Configuration 20 [-]
| AND |
|
Configuration 21 [-]
| AND |
|
Configuration 22 [-]
| AND |
|
Configuration 23 [-]
| AND |
|
Configuration 24 [-]
| AND |
|
Configuration 25 [-]
| AND |
|
Configuration 26 [-]
| AND |
|
Configuration 27 [-]
| AND |
|
Configuration 28 [-]
| AND |
|
Configuration 29 [-]
| AND |
|
Configuration 30 [-]
| AND |
|
Configuration 31 [-]
| AND |
|
Configuration 32 [-]
| AND |
|
Configuration 33 [-]
| AND |
|
Configuration 34 [-]
| AND |
|
Configuration 35 [-]
| AND |
|
Configuration 36 [-]
| AND |
|
Configuration 37 [-]
| AND |
|
Configuration 38 [-]
| AND |
|
Configuration 39 [-]
| AND |
|
Configuration 40 [-]
| AND |
|
Configuration 41 [-]
| AND |
|
Configuration 42 [-]
| AND |
|
Configuration 43 [-]
| AND |
|
Configuration 44 [-]
| AND |
|
Configuration 45 [-]
| AND |
|
Configuration 46 [-]
| AND |
|
Configuration 47 [-]
| AND |
|
Configuration 48 [-]
| AND |
|
Configuration 49 [-]
| AND |
|
Configuration 50 [-]
| AND |
|
Configuration 51 [-]
| AND |
|
Configuration 52 [-]
| AND |
|
Configuration 53 [-]
| AND |
|
Configuration 54 [-]
| AND |
|
Configuration 55 [-]
| AND |
|
Configuration 56 [-]
| AND |
|
Configuration 57 [-]
| AND |
|
Configuration 58 [-]
| AND |
|
Configuration 59 [-]
| AND |
|
No data.
No data.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-8027 | Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Series R16/32/64MTCPU, MELSEC iQ-R Series R12CCPU-V, MELSEC Q Series Q03UDECPU, MELSEC Q Series Q04/06/10/13/20/26/50/100UDEHCPU, MELSEC Q Series Q03/04/06/13/26UDVCPU, MELSEC Q Series Q04/06/13/26UDPVCPU, MELSEC Q Series Q12DCCPU-V, MELSEC Q Series Q24DHCCPU-V(G), MELSEC Q Series Q24/26DHCCPU-LS, MELSEC Q Series MR-MQ100, MELSEC Q Series Q172/173DCPU-S1, MELSEC Q Series Q172/173DSCPU, MELSEC Q Series Q170MCPU, MELSEC Q Series Q170MSCPU(-S1), MELSEC L Series L02/06/26CPU(-P), MELSEC L Series L26CPU-(P)BT and MELIPC Series MI5122-VW allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending specially crafted packets. System reset is required for recovery. |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
No history.
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: Mitsubishi
Published:
Updated: 2024-08-03T17:45:44.852Z
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20609
No data.
Status : Modified
Published: 2021-12-01T16:15:07.467
Modified: 2024-11-21T05:46:52.170
Link: CVE-2021-20609
No data.
OpenCVE Enrichment
No data.
EUVD