CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2022-24946
High (7.5) in mitsubishielectric. EPSS 1.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-667, CWE-413
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mitsubishielectric:l02cpu-p_firmware
- mitsubishielectric:l02cpu_firmware
- mitsubishielectric:l02scpu-p_firmware
- mitsubishielectric:l02scpu_firmware
- mitsubishielectric:l06cpu-p_firmware
- mitsubishielectric:l06cpu_firmware
- mitsubishielectric:l26cpu-\(p\)bt_firmware
- mitsubishielectric:l26cpu-bt-cm_firmware
- mitsubishielectric:l26cpu-bt_firmware
- mitsubishielectric:l26cpu-p_firmware
- mitsubishielectric:l26cpu-pbt_firmware
- mitsubishielectric:l26cpu_firmware
- mitsubishielectric:q03udecpu_firmware
- mitsubishielectric:q04udehcpu_firmware
- mitsubishielectric:q04udpvcpu_firmware
- mitsubishielectric:q04udvcpu_firmware
- mitsubishielectric:q06ccpu-v_firmware
- mitsubishielectric:q06phcpu_firmware
- mitsubishielectric:q06udehcpu_firmware
- mitsubishielectric:q06udpvcpu_firmware
- mitsubishielectric:q06udvcpu_firmware
- mitsubishielectric:q100udehcpu_firmware
- mitsubishielectric:q10udehcpu_firmware
- mitsubishielectric:q13udehcpu_firmware
- mitsubishielectric:q13udpvcpu_firmware
- mitsubishielectric:q13udvcpu_firmware
- mitsubishielectric:q20udehcpu_firmware
- mitsubishielectric:q26dhccpu-ls_firmware
- mitsubishielectric:q26udehcpu_firmware
- mitsubishielectric:q26udpvcpu_firmware
- mitsubishielectric:q26udvcpu_firmware
- mitsubishielectric:q50udehcpu_firmware