CVE-2022-24946
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
Una vulnerabilidad de bloqueo de recursos inapropiado en las versiones de firmware "16" y anteriores de Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V, Mitsubishi Electric MELSEC-Q Series Q03UDECPU los primeros 5 dígitos del número de serie "24061" y anteriores, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU los primeros 5 dígitos del número de serie "24061" y anteriores, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU los 5 primeros dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU los 5 primeros dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V todas las versiones, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) todas las versiones, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS todas las versiones, Mitsubishi Electric MELSEC-L serie L02/06/26CPU(-P) los primeros 5 dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-L serie L26CPU-(P)BT los primeros 5 dígitos del número de serie "24051" y anteriores y Mitsubishi Electric MELIPC serie MI5122-VW versiones de firmware "05" y anteriores permiten que un atacante remoto no autenticado provoque una condición de denegación de servicio (DoS) en las comunicaciones Ethernet mediante el envío de paquetes especialmente diseñados. Es requerido un reinicio del sistema de los productos para la recuperación.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-02-10 CVE Reserved
- 2022-06-15 CVE Published
- 2024-01-21 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-667: Improper Locking
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://jvn.jp/vu/JVNVU90895626/index.html | Third Party Advisory | |
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-172-01 | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-007_en.pdf | 2022-08-19 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q03udecpu Firmware Search vendor "Mitsubishielectric" for product "Q03udecpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q03udecpu Search vendor "Mitsubishielectric" for product "Q03udecpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q04udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udehcpu Search vendor "Mitsubishielectric" for product "Q04udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udpvcpu Firmware Search vendor "Mitsubishielectric" for product "Q04udpvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udpvcpu Search vendor "Mitsubishielectric" for product "Q04udpvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udvcpu Firmware Search vendor "Mitsubishielectric" for product "Q04udvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q04udvcpu Search vendor "Mitsubishielectric" for product "Q04udvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q100udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q100udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q100udehcpu Search vendor "Mitsubishielectric" for product "Q100udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q50udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q50udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q50udehcpu Search vendor "Mitsubishielectric" for product "Q50udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q26dhccpu-ls Firmware Search vendor "Mitsubishielectric" for product "Q26dhccpu-ls Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q26dhccpu-ls Search vendor "Mitsubishielectric" for product "Q26dhccpu-ls" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q26udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udehcpu Search vendor "Mitsubishielectric" for product "Q26udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udpvcpu Firmware Search vendor "Mitsubishielectric" for product "Q26udpvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udpvcpu Search vendor "Mitsubishielectric" for product "Q26udpvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udvcpu Firmware Search vendor "Mitsubishielectric" for product "Q26udvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q26udvcpu Search vendor "Mitsubishielectric" for product "Q26udvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q20udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q20udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q20udehcpu Search vendor "Mitsubishielectric" for product "Q20udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q13udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udehcpu Search vendor "Mitsubishielectric" for product "Q13udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udpvcpu Firmware Search vendor "Mitsubishielectric" for product "Q13udpvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udpvcpu Search vendor "Mitsubishielectric" for product "Q13udpvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udvcpu Firmware Search vendor "Mitsubishielectric" for product "Q13udvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q13udvcpu Search vendor "Mitsubishielectric" for product "Q13udvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q10udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q10udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q10udehcpu Search vendor "Mitsubishielectric" for product "Q10udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q06ccpu-v Firmware Search vendor "Mitsubishielectric" for product "Q06ccpu-v Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q06ccpu-v Search vendor "Mitsubishielectric" for product "Q06ccpu-v" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q06phcpu Firmware Search vendor "Mitsubishielectric" for product "Q06phcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q06phcpu Search vendor "Mitsubishielectric" for product "Q06phcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udehcpu Firmware Search vendor "Mitsubishielectric" for product "Q06udehcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udehcpu Search vendor "Mitsubishielectric" for product "Q06udehcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udpvcpu Firmware Search vendor "Mitsubishielectric" for product "Q06udpvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udpvcpu Search vendor "Mitsubishielectric" for product "Q06udpvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udvcpu Firmware Search vendor "Mitsubishielectric" for product "Q06udvcpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Q06udvcpu Search vendor "Mitsubishielectric" for product "Q06udvcpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L02cpu Firmware Search vendor "Mitsubishielectric" for product "L02cpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L02cpu Search vendor "Mitsubishielectric" for product "L02cpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L02cpu-p Firmware Search vendor "Mitsubishielectric" for product "L02cpu-p Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L02cpu-p Search vendor "Mitsubishielectric" for product "L02cpu-p" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L02scpu Firmware Search vendor "Mitsubishielectric" for product "L02scpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L02scpu Search vendor "Mitsubishielectric" for product "L02scpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L02scpu-p Firmware Search vendor "Mitsubishielectric" for product "L02scpu-p Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L02scpu-p Search vendor "Mitsubishielectric" for product "L02scpu-p" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L06cpu Firmware Search vendor "Mitsubishielectric" for product "L06cpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L06cpu Search vendor "Mitsubishielectric" for product "L06cpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L06cpu-p Firmware Search vendor "Mitsubishielectric" for product "L06cpu-p Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L06cpu-p Search vendor "Mitsubishielectric" for product "L06cpu-p" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu Firmware Search vendor "Mitsubishielectric" for product "L26cpu Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu Search vendor "Mitsubishielectric" for product "L26cpu" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-\(p\)bt Firmware Search vendor "Mitsubishielectric" for product "L26cpu-\(p\)bt Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-\(p\)bt Search vendor "Mitsubishielectric" for product "L26cpu-\(p\)bt" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-bt Firmware Search vendor "Mitsubishielectric" for product "L26cpu-bt Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-bt Search vendor "Mitsubishielectric" for product "L26cpu-bt" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-bt-cm Firmware Search vendor "Mitsubishielectric" for product "L26cpu-bt-cm Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-bt-cm Search vendor "Mitsubishielectric" for product "L26cpu-bt-cm" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-p Firmware Search vendor "Mitsubishielectric" for product "L26cpu-p Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-p Search vendor "Mitsubishielectric" for product "L26cpu-p" | - | - |
Safe
|
| Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-pbt Firmware Search vendor "Mitsubishielectric" for product "L26cpu-pbt Firmware" | - | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | L26cpu-pbt Search vendor "Mitsubishielectric" for product "L26cpu-pbt" | - | - |
Safe
|