8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C
7.2 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). The result synchronization server of the affected products contains a
vulnerability that may lead to a denial of service condition. An attacker may
cause a denial of service situation of all socket-based communication of the
affected products if the result server is enabled.
CPE | Name | Operator | Version |
---|---|---|---|
siemens:simatic_mv540_h_firmware | siemens simatic mv540 h firmware | lt | 3.3.4 |
[
{
"vendor": "Siemens",
"product": "SIMATIC MV540 H",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC MV540 S",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC MV550 H",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC MV550 S",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC MV560 U",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC MV560 X",
"versions": [
{
"version": "All versions < V3.3.4",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C
7.2 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%