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Critical severity · published Oct 5, 2020
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…
9.8
CVSS
2.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Fx3g-14mr/ds Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-14mr/es Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-14mt/dss Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-14mt/ess Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-24mr/ds Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-24mr/es Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-24mt/dss Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-24mt/ess Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-40mr/ds Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-40mr/es Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx3g-40mt/ess Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
FF
Fx5-enet Firmware · Mitsubishielectric
All versions, or not specified · source: NVD
Affected product
FF
Fx3g-14mr/ds Firmware
Mitsubishielectric
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-16226
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-16226
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01
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