SiemensCVELIST:CVE-2022-34820CVE-2022-34820
8.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
8.8 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.0%
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.
CNA Affected
[
{
"vendor": "Siemens",
"product": "SIMATIC CP 1242-7 V2",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1243-1",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1243-7 LTE EU",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1243-7 LTE US",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1243-8 IRC",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1542SP-1 IRC",
"versions": [
{
"version": "All versions >= V2.0 < V2.2.28",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1543-1",
"versions": [
{
"version": "All versions < V3.0.22",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC CP 1543SP-1",
"versions": [
{
"version": "All versions >= V2.0 < V2.2.28",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL",
"versions": [
{
"version": "All versions >= V2.0 < V2.2.28",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS ET 200SP CP 1543SP-1 ISEC",
"versions": [
{
"version": "All versions >= V2.0 < V2.2.28",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL",
"versions": [
{
"version": "All versions >= V2.0 < V2.2.28",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS NET CP 1242-7 V2",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS NET CP 1543-1",
"versions": [
{
"version": "All versions < V3.0.22",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS S7-1200 CP 1243-1",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIPLUS S7-1200 CP 1243-1 RAIL",
"versions": [
{
"version": "All versions < V3.3.46",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]Related
8.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
8.8 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.0%