7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.6%
A vulnerability has been identified in OpenPCS 7 V8.1 (All versions), OpenPCS 7 V8.2 (All versions), OpenPCS 7 V9.0 (All versions < V9.0 Upd3), SIMATIC BATCH V8.1 (All versions), SIMATIC BATCH V8.2 (All versions < V8.2 Upd12), SIMATIC BATCH V9.0 (All versions < V9.0 SP1 Upd5), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC NET PC Software V16 (All versions < V16 Update 1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC Route Control V8.1 (All versions), SIMATIC Route Control V8.2 (All versions), SIMATIC Route Control V9.0 (All versions < V9.0 Upd4), SIMATIC WinCC (TIA Portal) V13 (All versions < V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Update 10), SIMATIC WinCC (TIA Portal) V15.1 (All versions < V15.1 Update 5), SIMATIC WinCC (TIA Portal) V16 (All versions < V16 Update 1), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 14), SIMATIC WinCC V7.5 (All versions < V7.5 SP1 Update 1). Through specially crafted messages, when encrypted communication is enabled, an attacker with network access could use the vulnerability to compromise the availability of the system by causing a Denial-of-Service condition.
Successful exploitation requires no system privileges and no user interaction.
[
{
"vendor": "Siemens",
"product": "OpenPCS 7 V8.1",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "OpenPCS 7 V8.2",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "OpenPCS 7 V9.0",
"versions": [
{
"version": "All versions < V9.0 Upd3",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC BATCH V8.1",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC BATCH V8.2",
"versions": [
{
"version": "All versions < V8.2 Upd12",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC BATCH V9.0",
"versions": [
{
"version": "All versions < V9.0 SP1 Upd5",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC NET PC Software V14",
"versions": [
{
"version": "All versions < V14 SP1 Update 14",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC NET PC Software V15",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC NET PC Software V16",
"versions": [
{
"version": "All versions < V16 Update 1",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC PCS 7 V8.1",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC PCS 7 V8.2",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC PCS 7 V9.0",
"versions": [
{
"version": "All versions < V9.0 SP3",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC Route Control V8.1",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC Route Control V8.2",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC Route Control V9.0",
"versions": [
{
"version": "All versions < V9.0 Upd4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC (TIA Portal) V13",
"versions": [
{
"version": "All versions < V13 SP2",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC (TIA Portal) V14",
"versions": [
{
"version": "All versions < V14 SP1 Update 10",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC (TIA Portal) V15.1",
"versions": [
{
"version": "All versions < V15.1 Update 5",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC (TIA Portal) V16",
"versions": [
{
"version": "All versions < V16 Update 1",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC V7.3",
"versions": [
{
"version": "All versions",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC V7.4",
"versions": [
{
"version": "All versions < V7.4 SP1 Update 14",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC WinCC V7.5",
"versions": [
{
"version": "All versions < V7.5 SP1 Update 1",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.6%