High severity · published Jul 20, 2022
CVE-2022-33320
Deserialization of Untrusted Data vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97…
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
Deserialization of Untrusted Data vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97 to 10.97.1, and Mitsubishi Electric MC Works64 versions 4.04E and prior allows an unauthenticated attacker to execute an arbitrary malicious code by leading a user to load a project configuration file including malicious XML codes.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GE
Genesis64 · Iconics
10.97; 10.97.1 · source: NVD
MW
MC Works64 · Mitsubishielectric
through 10.95.210.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33320
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33320
Third Party Advisory
https://jvn.jp/vu/JVNVU96480474/index.html
www.cisa.gov
https://www.cisa.gov/news-events/ics-advisories/icsa-22-202-04
Third Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-008_en.pdf
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