All the vulnerabilites related to Siemens - SIMATIC S7-400 CPU 412-2 PN/DP V7
cve-2021-40368
Vulnerability from cvelistv5
Published
2022-04-12 09:07
Modified
2024-08-04 02:44
Severity
Summary
A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-2 DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 417-4 DP V7 (All versions), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.10), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) (All versions < V10.1), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (All versions < V8.2.3), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 V7 (All versions), SIPLUS S7-400 CPU 417-4 V7 (All versions). Affected devices improperly handle specially crafted packets sent to port 102/tcp.
This could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations.
References
Impacted products
{
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"tags": [
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-557541.pdf"
}
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"title": "CVE Program Container"
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{
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"product": " SIMATIC S7-400 CPU 412-1 DP V7",
"vendor": "Siemens",
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"version": "All versions \u003c V7.0.3"
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"defaultStatus": "unknown",
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"vendor": "Siemens",
"versions": [
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"status": "affected",
"version": "All versions"
}
]
},
{
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"versions": [
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"version": "All versions"
}
]
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{
"defaultStatus": "unknown",
"product": " SIMATIC S7-400 CPU 414-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
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"version": "All versions \u003c V7.0.3"
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"product": " SIMATIC S7-400 CPU 414F-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
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"vendor": "Siemens",
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{
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"vendor": "Siemens",
"versions": [
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"status": "affected",
"version": "All versions"
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},
{
"defaultStatus": "unknown",
"product": " SIMATIC S7-400 CPU 416F-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
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"version": "All versions \u003c V7.0.3"
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"vendor": "Siemens",
"versions": [
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},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V6.0.10"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V10.1"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V8.2.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 414-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 416-3 PN/DP V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V7.0.3"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 416-3 V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-400 CPU 417-4 V7",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 416F-2 DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions \u003c V7.0.3), SIMATIC S7-400 CPU 417-4 DP V7 (All versions), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions \u003c V6.0.10), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) (All versions \u003c V10.1), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (All versions \u003c V8.2.3), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions \u003c V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions \u003c V7.0.3), SIPLUS S7-400 CPU 416-3 V7 (All versions), SIPLUS S7-400 CPU 417-4 V7 (All versions). Affected devices improperly handle specially crafted packets sent to port 102/tcp.\n\nThis could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations."
}
],
"metrics": [
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"version": "3.1"
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}
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"descriptions": [
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"description": "CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer",
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"shortName": "siemens"
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-557541.pdf"
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"datePublished": "2022-04-12T09:07:23",
"dateReserved": "2021-09-01T00:00:00",
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