A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service of the controller when reading specific memory blocks using Modbus TCP.
[
{
"product": "Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions)",
"vendor": "Schneider Electric SE",
"versions": [
{
"status": "affected",
"version": "Modicon M580"
},
{
"status": "affected",
"version": "Modicon M340"
},
{
"status": "affected",
"version": "Modicon Quantum"
},
{
"status": "affected",
"version": "Modicon Premium (see security notification for specific versions)"
}
]
}
]