High severity · published Jul 16, 2020
CVE-2020-12009
A specially crafted communication packet sent to the affected device could cause a denial-of-service condition due to a deserialization vulnerability
7.5
CVSS
3.6%
EPSS
No
On KEV
Description
A specially crafted communication packet sent to the affected device could cause a denial-of-service condition due to a deserialization vulnerability. This affects: Mitsubishi Electric MC Works64 Version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 Version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior; ICONICS GenBroker32 v9.5 and prior.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Bizviz · Iconics
All versions, or not specified · source: NVD
EA
Energy Analytix · Iconics
All versions, or not specified · source: NVD
FA
Facility Analytix · Iconics
All versions, or not specified · source: NVD
GE
Genesis32 · Iconics
All versions, or not specified · source: NVD
GE
Genesis64 · Iconics
All versions, or not specified · source: NVD
HH
Hyper Historian · Iconics
All versions, or not specified · source: NVD
MW
MC Works · Mitsubishielectric
through 10.95.208.31 · source: NVD
MW
MC Works32 · Mitsubishielectric
9.50.255.02 · source: NVD
MO
Mobilehmi · Iconics
All versions, or not specified · source: NVD
QA
Quality Analytix · Iconics
All versions, or not specified · source: NVD
SE
Smart Energy Analytix · Iconics
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-12009
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-12009
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-170-02
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-170-03
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