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CVE-2020-16226

CRITICALCVSS 9.8/10EPSS 2.24%

Last modified

CVE-2020-16226 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.. EPSS estimates a 2.24% chance of exploitation in the next 30 days.

Description

Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
2.24%

80.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MitsubishielectricQj71mes96 FirmwareAll versions
MitsubishielectricQj71ws96 FirmwareAll versions
MitsubishielectricQ06ccpu-V FirmwareAll versions
MitsubishielectricQ24dhccpu-V FirmwareAll versions
MitsubishielectricQ24dhccpu-Vg FirmwareAll versions
MitsubishielectricR12ccpu-V FirmwareAll versions
MitsubishielectricRd55up06-V FirmwareAll versions
MitsubishielectricRd55up12-V FirmwareAll versions
MitsubishielectricRj71gn11-T2 FirmwareAll versions
MitsubishielectricRj71en71 FirmwareAll versions
MitsubishielectricQj71e71-100 FirmwareAll versions
MitsubishielectricLj71e71-100 FirmwareAll versions
MitsubishielectricQj71mt91 FirmwareAll versions
MitsubishielectricRd78gn\(N\=4\,8\,16\,32\,64\) FirmwareAll versions
MitsubishielectricRd78ghv FirmwareAll versions
MitsubishielectricRd78ghw FirmwareAll versions
MitsubishielectricNz2gacp620-60 FirmwareAll versions
MitsubishielectricNz2gacp620-300 FirmwareAll versions
MitsubishielectricNz2ft-Mt FirmwareAll versions
MitsubishielectricNz2ft-Eip FirmwareAll versions
MitsubishielectricQ03udecpu Firmware<= 22081
MitsubishielectricQnudehcpu\(N\=04\/06\/10\/13\/20\/26\/50\/100\) Firmware<= 22081
MitsubishielectricQnudvcpu\(N\=03\/04\/06\/13\/26\) Firmware<= 22031
MitsubishielectricQnudpvcpu\(N\=04\/06\/13\/2\) Firmware<= 22031
MitsubishielectricLncpu\(-P\)\(N\=02\/06\/26\) Firmware<= 22051
MitsubishielectricL26cpu-\(P\)Bt Firmware<= 22051
MitsubishielectricRncpu\(N\=00\/01\/02\)T Firmware<= 18
MitsubishielectricRncpu\(N\=04\/08\/16\/32\/120\) Firmware<= 50
MitsubishielectricRnencpu\(N\=04\/08\/16\/32\/120\) Firmware<= 50
MitsubishielectricRnsfcpu \(N\=08\/16\/32\/120\) FirmwareAll versions
MitsubishielectricRnpcpu\(N\=08\/16\/32\/120\) FirmwareAll versions
MitsubishielectricRnpsfcpu\(N\=08\/16\/32\/120\) FirmwareAll versions
MitsubishielectricFx5uc-32mt\/D Firmware1.210
MitsubishielectricFx5uc-32mt\/Dss Firmware1.210
MitsubishielectricFx5uc-32mt\/Ds-Ts Firmware1.210
MitsubishielectricFx5uc-32mt\/Dss-Ts Firmware1.210
MitsubishielectricFx5uj-24mr\/Es Firmware1.000
MitsubishielectricFx5uc-32mr\/Ds-Ts Firmware1.210
MitsubishielectricFx5uj-24mt\/Es Firmware1.000
MitsubishielectricFx5uj-24mt\/Ess Firmware1.000
MitsubishielectricFx5uj-40mr\/Es Firmware1.000
MitsubishielectricFx5uj-40mt\/Es Firmware1.000
MitsubishielectricFx5uj-40mt\/Ess Firmware1.000
MitsubishielectricFx5uj-60mr\/Es Firmware1.000
MitsubishielectricFx5uj-60mt\/Es Firmware1.000
MitsubishielectricFx5uj-60mt\/Ess Firmware1.000
MitsubishielectricFx5-Enet FirmwareAll versions
MitsubishielectricFx5-Enet\/Ip FirmwareAll versions
MitsubishielectricFx5-Enet-Adp FirmwareAll versions
MitsubishielectricFx3g-14mr\/Es FirmwareAll versions

Showing 50 of 95 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-16226?
Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.
How severe is CVE-2020-16226?
CVE-2020-16226 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.24% probability of exploitation in the next 30 days.
How do I fix CVE-2020-16226?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-16226?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST