In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result.
[
{
"product": "Omron PLC CJ Series",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
}
]