9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.0%
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58S and BMEH58S (All Versions), Modicon Momentum Unity M1E Processor - 171CBU* (All Versions), Modicon MC80 - BMKC80 (All Versions), Legacy Modicon Quantum - 140CPU65* and Premium CPUs - TSXP57* (All Versions)
[
{
"defaultStatus": "unaffected",
"product": "EcoStruxure Control Expert ",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EcoStruxure Process Expert",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Modicon M340 CPU (part numbers BMXP34*)",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Modicon M580 CPU (part numbers BMEP* and BMEH*) ",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S)",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Modicon Momentum Unity M1E Processor (171CBU*)",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Modicon MC80 (BMKC80)",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Legacy Modicon Quantum (140CPU65*) and Premium CPUs (TSXP57*)",
"vendor": "Schneider Electric",
"versions": [
{
"status": "affected",
"version": "All Versions"
}
]
}
]
More
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.0%