WID-SEC-W-2024-3320
Vulnerability from csaf_certbund - Published: 2024-10-31 23:00 - Updated: 2024-10-31 23:00Summary
Moxa Ethernet Switches: Mehrere Schwachstellen
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Ein Switch ist ein aktives Netzwerkgerät, das Datenpakete auf dem Data Link Layer (Layer 2) des OSI-Modells weiterleitet.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Moxa Ethernet Switches ausnutzen, um Informationen offenzulegen oder Sicherheitsmaßnahmen zu umgehen.
Betroffene Betriebssysteme: - Sonstiges
Es existiert eine Schwachstelle in Moxa Ethernet Switches. Eine Inkonsistente Interpretation von HTTP-Anfragen kann zu einem HTTP-Request-Schmuggel führen, was zu unberechtigtem Zugriff auf Webseiten führen kann. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen.
Affected products
Known affected
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Moxa Switch MDS-G4020-L3-4XGS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4020-l3-4xgs_series
|
MDS-G4020-L3-4XGS Series | |
|
Moxa Switch MDS-G4020-4XGS SeriesS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4020-4xgs_seriess_series
|
MDS-G4020-4XGS SeriesS Series | |
|
Moxa Switch MDS-G4012-4XGS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4012-4xgs_series
|
MDS-G4012-4XGS Series | |
|
Moxa Switch MDS-G4012-L3-4XGS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4012-l3-4xgs_series
|
MDS-G4012-L3-4XGS Series | |
|
Moxa Switch MDS-G4028-4XGS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4028-4xgs_series
|
MDS-G4028-4XGS Series | |
|
Moxa Switch MDS-G4012-L3 Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4012-l3_series
|
MDS-G4012-L3 Series | |
|
Moxa Switch MDS-G4028 Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4028_series
|
MDS-G4028 Series | |
|
Moxa Switch MDS-G4028-L3 Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4028-l3_series
|
MDS-G4028-L3 Series | |
|
Moxa Switch MDS-G4020-L3 Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4020-l3_series
|
MDS-G4020-L3 Series | |
|
Moxa Switch MDS-G4012 Series
Moxa / Switch
|
cpe:/h:moxa:switch:1.2::mds-g4012_series
|
MDS-G4012 Series | |
|
Moxa Switch MDS-G4020 Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4020_series
|
MDS-G4020 Series | |
|
Moxa Switch MDS-G4028-L3-4XGS Series
Moxa / Switch
|
cpe:/h:moxa:switch:mds-g4028-l3-4xgs_series
|
MDS-G4028-L3-4XGS Series |
Es existiert eine Schwachstelle in Moxa Ethernet Switches. Eine unsachgemäße Validierung des Integritätsprüfungswerts kann es einem entfernten Man-in-the-Middle-Angreifer ermöglichen, Integritätsprüfungen zu umgehen und die Sicherheit der Verbindung herabzustufen.
Affected products
Known affected
12 products, the same list as for
CVE-2019-20372
References
3 references
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"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."
},
{
"category": "description",
"text": "Ein Switch ist ein aktives Netzwerkger\u00e4t, das Datenpakete auf dem Data Link Layer (Layer 2) des OSI-Modells weiterleitet.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Moxa Ethernet Switches ausnutzen, um Informationen offenzulegen oder Sicherheitsma\u00dfnahmen zu umgehen.",
"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-2024-3320 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3320.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-3320 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3320"
},
{
"category": "external",
"summary": "Moxa Security Advisories vom 2024-10-31",
"url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-244252-multiple-moxa-ethernet-switches-affected-by-cve-2023-48795-and-cve-2019-20372"
}
],
"source_lang": "en-US",
"title": "Moxa Ethernet Switches: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-10-31T23:00:00.000+00:00",
"generator": {
"date": "2024-11-01T10:10:54.494+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2024-3320",
"initial_release_date": "2024-10-31T23:00:00.000+00:00",
"revision_history": [
{
"date": "2024-10-31T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "MDS-G4012 Series",
"product": {
"name": "Moxa Switch MDS-G4012 Series",
"product_id": "T028620",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:1.2::mds-g4012_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4020 Series",
"product": {
"name": "Moxa Switch MDS-G4020 Series",
"product_id": "T038730",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4020_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4028 Series",
"product": {
"name": "Moxa Switch MDS-G4028 Series",
"product_id": "T038731",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4028_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4012-L3 Series",
"product": {
"name": "Moxa Switch MDS-G4012-L3 Series",
"product_id": "T038732",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4012-l3_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4020-L3 Series",
"product": {
"name": "Moxa Switch MDS-G4020-L3 Series",
"product_id": "T038733",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4020-l3_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4028-L3 Series",
"product": {
"name": "Moxa Switch MDS-G4028-L3 Series",
"product_id": "T038734",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4028-l3_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4012-4XGS Series",
"product": {
"name": "Moxa Switch MDS-G4012-4XGS Series",
"product_id": "T038735",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4012-4xgs_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4020-4XGS SeriesS Series",
"product": {
"name": "Moxa Switch MDS-G4020-4XGS SeriesS Series",
"product_id": "T038736",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4020-4xgs_seriess_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4028-4XGS Series",
"product": {
"name": "Moxa Switch MDS-G4028-4XGS Series",
"product_id": "T038737",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4028-4xgs_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4012-L3-4XGS Series",
"product": {
"name": "Moxa Switch MDS-G4012-L3-4XGS Series",
"product_id": "T038738",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4012-l3-4xgs_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4020-L3-4XGS Series",
"product": {
"name": "Moxa Switch MDS-G4020-L3-4XGS Series",
"product_id": "T038739",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4020-l3-4xgs_series"
}
}
},
{
"category": "product_version",
"name": "MDS-G4028-L3-4XGS Series",
"product": {
"name": "Moxa Switch MDS-G4028-L3-4XGS Series",
"product_id": "T038740",
"product_identification_helper": {
"cpe": "cpe:/h:moxa:switch:mds-g4028-l3-4xgs_series"
}
}
}
],
"category": "product_name",
"name": "Switch"
}
],
"category": "vendor",
"name": "Moxa"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2019-20372",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Moxa Ethernet Switches. Eine Inkonsistente Interpretation von HTTP-Anfragen kann zu einem HTTP-Request-Schmuggel f\u00fchren, was zu unberechtigtem Zugriff auf Webseiten f\u00fchren kann. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen."
}
],
"product_status": {
"known_affected": [
"T038739",
"T038736",
"T038735",
"T038738",
"T038737",
"T038732",
"T038731",
"T038734",
"T038733",
"T028620",
"T038730",
"T038740"
]
},
"release_date": "2024-10-31T23:00:00.000+00:00",
"title": "CVE-2019-20372"
},
{
"cve": "CVE-2023-48795",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Moxa Ethernet Switches. Eine unsachgem\u00e4\u00dfe Validierung des Integrit\u00e4tspr\u00fcfungswerts kann es einem entfernten Man-in-the-Middle-Angreifer erm\u00f6glichen, Integrit\u00e4tspr\u00fcfungen zu umgehen und die Sicherheit der Verbindung herabzustufen."
}
],
"product_status": {
"known_affected": [
"T038739",
"T038736",
"T038735",
"T038738",
"T038737",
"T038732",
"T038731",
"T038734",
"T038733",
"T028620",
"T038730",
"T038740"
]
},
"release_date": "2024-10-31T23:00:00.000+00:00",
"title": "CVE-2023-48795"
}
]
}
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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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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.
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