5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.2%
A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15.1 Update 1), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (All versions < V15.1 Update 1), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Professional (All versions < V15.1 Update 1), SIMATIC WinCC (TIA Portal) (All versions < V15.1 Update 1), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). An attacker with network access to affected devices could potentially obtain a TLS session key. If the attacker is able to observe TLS traffic between a legitimate user and the device, then the attacker could decrypt the TLS traffic. The security vulnerability could be exploited by an attacker who has network access to the web interface of the device and who is able to observe TLS traffic between legitimate users and the web interface of the affected device. The vulnerability could impact the confidentiality of the communication between the affected device and a legitimate user. At the time of advisory publication no public exploitation of the security vulnerability was known.
CPE | Name | Operator | Version |
---|---|---|---|
siemens:simatic_hmi_comfort_panels_firmware | siemens simatic hmi comfort panels firmware | lt | 15.1 |
[
{
"product": "SIMATIC HMI Comfort Panels 4\" - 22\"",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC HMI Comfort Outdoor Panels 7\" & 15\"",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC WinCC Runtime Advanced",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC WinCC Runtime Professional",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC WinCC (TIA Portal)",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions < V15.1 Update 1"
}
]
},
{
"product": "SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel)",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
}
]
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.2%