Critical severity · published Oct 6, 2022
CVE-2022-3398
OMRON CX-Programmer Out-of-bounds Write
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.
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)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CX
CX-Programmer · OMRON
through 9.78 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3398
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3398
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-04
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