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wid-sec-w-2025-2700
Vulnerability from csaf_certbund
Published
2025-11-30 23:00
Modified
2025-12-01 23:00
Summary
CODESYS Control und Development System: Mehrere Schwachstellen
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
CODESYS ist eine herstellerunabhängige Automatisierungssoftware für die Entwicklung von Steuerungsanwendungen in der industriellen Automatisierung.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in CODESYS Control und Development System ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen oder einen Denial of Service zu verursachen.
Betroffene Betriebssysteme
- Sonstiges
{
"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": "CODESYS ist eine herstellerunabh\u00e4ngige Automatisierungssoftware f\u00fcr die Entwicklung von Steuerungsanwendungen in der industriellen Automatisierung.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in CODESYS Control und Development System ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuf\u00fchren oder einen Denial of Service zu verursachen.",
"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-2025-2700 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2700.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-2700 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2700"
},
{
"category": "external",
"summary": "VDE Cert Advisory vom 2025-11-30",
"url": "https://certvde.com/de/advisories/VDE-2025-099/"
},
{
"category": "external",
"summary": "VDE Cert Advisory vom 2025-11-30",
"url": "https://certvde.com/de/advisories/VDE-2025-100/"
},
{
"category": "external",
"summary": "VDE Cert Advisory vom 2025-11-30",
"url": "https://certvde.com/de/advisories/VDE-2025-101/"
}
],
"source_lang": "en-US",
"title": "CODESYS Control und Development System: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-12-01T23:00:00.000+00:00",
"generator": {
"date": "2025-12-02T07:52:18.678+00:00",
"engine": {
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"version": "1.5.0"
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},
"id": "WID-SEC-W-2025-2700",
"initial_release_date": "2025-11-30T23:00:00.000+00:00",
"revision_history": [
{
"date": "2025-11-30T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-12-01T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: EUVD-2025-199974, EUVD-2025-199975, EUVD-2025-199976"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "Control \u003c4.19.0.0",
"product": {
"name": "CODESYS CODESYS Control \u003c4.19.0.0",
"product_id": "T048969"
}
},
{
"category": "product_version",
"name": "Control 4.19.0.0",
"product": {
"name": "CODESYS CODESYS Control 4.19.0.0",
"product_id": "T048969-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:codesys:codesys:control__4.19.0.0"
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}
},
{
"category": "product_version_range",
"name": "Development System \u003c3.5.21.40",
"product": {
"name": "CODESYS CODESYS Development System \u003c3.5.21.40",
"product_id": "T048970"
}
},
{
"category": "product_version",
"name": "Development System 3.5.21.40",
"product": {
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"product_id": "T048970-fixed",
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},
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},
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"product_status": {
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},
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"title": "CVE-2025-41739"
}
]
}
CVE-2025-41700 (GCVE-0-2025-41700)
Vulnerability from cvelistv5
Published
2025-12-01 10:02
Modified
2025-12-01 13:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-502 - Deserialization of Untrusted Data
Summary
An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is executed in the user context.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS Development System |
Version: 0.0.0 ≤ |
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CVE-2025-41739 (GCVE-0-2025-41739)
Vulnerability from cvelistv5
Published
2025-12-01 10:00
Modified
2025-12-01 10:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.
References
Impacted products
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"containers": {
"cna": {
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"defaultStatus": "unaffected",
"product": "CODESYS PLCHandler",
"vendor": "CODESYS",
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"lessThan": "3.5.21.40",
"status": "affected",
"version": "3.5.21.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Remote Target Visu",
"vendor": "CODESYS",
"versions": [
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},
{
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},
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"defaultStatus": "unaffected",
"product": "CODESYS Control for IOT2000 SL",
"vendor": "CODESYS",
"versions": [
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"status": "affected",
"version": "4.15.0.0",
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]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for Linux ARM SL",
"vendor": "CODESYS",
"versions": [
{
"lessThan": "4.19.0.0",
"status": "affected",
"version": "4.15.0.0",
"versionType": "semver"
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"product": "CODESYS Control for PFC100 SL",
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"product": "CODESYS Control for PFC200 SL",
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"lessThan": "4.19.0.0",
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"version": "4.15.0.0",
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}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for PLCnext SL",
"vendor": "CODESYS",
"versions": [
{
"lessThan": "4.19.0.0",
"status": "affected",
"version": "4.15.0.0",
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]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for Raspberry Pi SL",
"vendor": "CODESYS",
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"lessThan": "4.19.0.0",
"status": "affected",
"version": "4.15.0.0",
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},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for WAGO Touch Panels 600 SL",
"vendor": "CODESYS",
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"status": "affected",
"version": "4.15.0.0",
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},
{
"defaultStatus": "unaffected",
"product": "CODESYS Edge Gateway for Linux",
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"lessThan": "4.19.0.0",
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]
},
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},
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CVE-2025-41738 (GCVE-0-2025-41738)
Vulnerability from cvelistv5
Published
2025-12-01 10:02
Modified
2025-12-01 14:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CODESYS | CODESYS Control RTE (SL) |
Version: 3.5.18.0 ≤ |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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"title": "CISA ADP Vulnrichment"
}
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"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "CODESYS Control RTE (SL)",
"vendor": "CODESYS",
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"version": "3.5.18.0",
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"vendor": "CODESYS",
"versions": [
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"lessThan": "3.5.21.40",
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"status": "affected",
"version": "3.5.18.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for BeagleBone SL",
"vendor": "CODESYS",
"versions": [
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"lessThan": "4.19.0.0",
"status": "affected",
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},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for emPC-A/iMX6 SL",
"vendor": "CODESYS",
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},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for IOT2000 SL",
"vendor": "CODESYS",
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"lessThan": "4.19.0.0",
"status": "affected",
"version": "4.5.0.0",
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}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for Linux ARM SL",
"vendor": "CODESYS",
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"lessThan": "4.19.0.0",
"status": "affected",
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{
"defaultStatus": "unaffected",
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"vendor": "CODESYS",
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},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for PFC100 SL",
"vendor": "CODESYS",
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"lessThan": "4.19.0.0",
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}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for PFC200 SL",
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}
]
},
{
"defaultStatus": "unaffected",
"product": "CODESYS Control for PLCnext SL",
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{
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{
"defaultStatus": "unaffected",
"product": "CODESYS Control for WAGO Touch Panels 600 SL",
"vendor": "CODESYS",
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{
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"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
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"cweId": "CWE-843",
"description": "CWE-843 Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)",
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}
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}
],
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"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
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"references": [
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"url": "https://certvde.com/de/advisories/VDE-2025-100"
}
],
"source": {
"advisory": "VDE-2025-100",
"defect": [
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],
"discovery": "UNKNOWN"
},
"title": "CODESYS Control - Invalid type usage in visualization",
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"cveId": "CVE-2025-41738",
"datePublished": "2025-12-01T10:02:33.407Z",
"dateReserved": "2025-04-16T11:17:48.320Z",
"dateUpdated": "2025-12-01T14:00:28.509Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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