CVE-2019-10935
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
39.6%
A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd 11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC Professional (TIA Portal V13) (All versions), SIMATIC WinCC Professional (TIA Portal V14) (All versions < V14 SP1 Upd 9), SIMATIC WinCC Professional (TIA Portal V15) (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). The SIMATIC WinCC DataMonitor web application of the affected products allows to upload arbitrary ASPX code. The security vulnerability could be exploited by an authenticated attacker with network access to the WinCC DataMonitor application. No user interaction is required to exploit this vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the affected device. At the stage of publishing this security advisory no public exploitation is known.
Affected configurations
CNA Affected
[
{
"product": "SIMATIC PCS 7 V8.0 and earlier",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SIMATIC PCS 7 V8.1",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V8.1 with WinCC V7.3 Upd 19"
}
]
},
{
"product": "SIMATIC PCS 7 V8.2",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd 11"
}
]
},
{
"product": "SIMATIC PCS 7 V9.0",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11"
}
]
},
{
"product": "SIMATIC WinCC Professional (TIA Portal V13)",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SIMATIC WinCC Professional (TIA Portal V14)",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V14 SP1 Upd 9"
}
]
},
{
"product": "SIMATIC WinCC Professional (TIA Portal V15)",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Upd 3"
}
]
},
{
"product": "SIMATIC WinCC Runtime Professional V13",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SIMATIC WinCC Runtime Professional V14",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V14.1 Upd 8"
}
]
},
{
"product": "SIMATIC WinCC Runtime Professional V15",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Upd 3"
}
]
},
{
"product": "SIMATIC WinCC V7.2 and earlier",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SIMATIC WinCC V7.3",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V7.3 Upd 19"
}
]
},
{
"product": "SIMATIC WinCC V7.4",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V7.4 SP1 Upd 11"
}
]
},
{
"product": "SIMATIC WinCC V7.5",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V7.5 Upd 3"
}
]
}
]Related
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
39.6%