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WID-SEC-W-2024-1574
Vulnerability from csaf_certbund - Published: 2024-07-09 22:00 - Updated: 2024-07-09 22:00Es besteht eine Schwachstelle in Siemens SIPROTEC aufgrund einer schwachen Verschlüsselung, die es einem entfernten, nicht authentifizierten Angreifer in einer Man-in-the-Middle-Position ermöglicht, alle Daten zu lesen und zu verändern, die über die Verbindung zwischen legitimen Clients und dem betroffenen Gerät übertragen werden, und somit vertrauliche Informationen offenzulegen.
{
"document": {
"aggregate_severity": {
"text": "mittel"
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"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
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},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
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"text": "SIPROTEC ist eine Serie von Netzschutzger\u00e4ten.",
"title": "Produktbeschreibung"
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{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Siemens SIPROTEC ausnutzen, um Informationen offenzulegen und Dateien zu manipulieren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2024-1574 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1574.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1574 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1574"
},
{
"category": "external",
"summary": "Siemens Security Advisory SSA-750499 V1.0 vom 2024-07-09",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-750499.html"
}
],
"source_lang": "en-US",
"title": "Siemens SIPROTEC: Schwachstelle erm\u00f6glicht Offenlegung von Informationen und Manipulation von Dateien",
"tracking": {
"current_release_date": "2024-07-09T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:11:07.584+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
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"id": "WID-SEC-W-2024-1574",
"initial_release_date": "2024-07-09T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-07-09T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "5 \u003c9.65",
"product": {
"name": "Siemens SIPROTEC 5 \u003c9.65",
"product_id": "T036064"
}
},
{
"category": "product_version_range",
"name": "5 \u003c9.64",
"product": {
"name": "Siemens SIPROTEC 5 \u003c9.64",
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],
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]
},
"vulnerabilities": [
{
"cve": "CVE-2024-38867",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Siemens SIPROTEC aufgrund einer schwachen Verschl\u00fcsselung, die es einem entfernten, nicht authentifizierten Angreifer in einer Man-in-the-Middle-Position erm\u00f6glicht, alle Daten zu lesen und zu ver\u00e4ndern, die \u00fcber die Verbindung zwischen legitimen Clients und dem betroffenen Ger\u00e4t \u00fcbertragen werden, und somit vertrauliche Informationen offenzulegen."
}
],
"release_date": "2024-07-09T22:00:00.000+00:00",
"title": "CVE-2024-38867"
}
]
}
CVE-2024-38867 (GCVE-0-2024-38867)
Vulnerability from cvelistv5 – Published: 2024-07-09 12:05 – Updated: 2025-11-11 20:20- CWE-326 - Inadequate Encryption Strength
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"role": "CISA Coordinator",
"timestamp": "2024-07-09T13:29:09.013832Z",
"version": "2.0.3"
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"product": "SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V8.89",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V9.62",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V8.89",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Communication Module ETH-BD-2FO",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V9.62",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Compact 7SX800 (CP050)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V9.64",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions \u003c V9.64), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions \u003c V9.64), SIPROTEC 5 6MD89 (CP300) (All versions \u003c V9.64), SIPROTEC 5 6MU85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7SA82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SA82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SD82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SD82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SJ81 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SJ82 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SK82 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SK82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SL82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SL82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7ST86 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7SX82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7SX85 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7UM85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7UT82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7UT82 (CP150) (All versions \u003c V9.65), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7VE85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions \u003c V9.65), SIPROTEC 5 7VU85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions \u003c V9.62 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions \u003c V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions \u003c V9.62 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions \u003c V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions \u003c V9.62), SIPROTEC 5 Compact 7SX800 (CP050) (All versions \u003c V9.64). The affected devices are supporting weak ciphers on several ports (443/tcp for web, 4443/tcp for DIGSI 5 and configurable port for syslog over TLS). \r\nThis could allow an unauthorized attacker in a man-in-the-middle position to decrypt any data passed over to and from those ports."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 8.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-326",
"description": "CWE-326: Inadequate Encryption Strength",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-11T20:20:21.273Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-750499.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2024-38867",
"datePublished": "2024-07-09T12:05:10.052Z",
"dateReserved": "2024-06-20T12:58:59.139Z",
"dateUpdated": "2025-11-11T20:20:21.273Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.