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CERTFR-2025-AVI-0765
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Siemens | N/A | SIMATIC Virtualization as a Service (SIVaaS) toutes versions | ||
| Siemens | N/A | SIMATIC Technology Package TPCamGen (6ES7823-0FE30-1AA0) toutes versions pour la vulnérabilité CVE-2025-43715 | ||
| Siemens | N/A | SIMATIC PCS neo V4.1 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour les vulnérabilités CVE-2025-40795, CVE-2025-40796, CVE-2025-40797 et CVE-2025-40798. | ||
| Siemens | N/A | SIMATIC PCS neo V5.0 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour les vulnérabilités CVE-2025-40795, CVE-2025-40796, CVE-2025-40797 et CVE-2025-40798. |
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SIMATIC Virtualization as a Service (SIVaaS) toutes versions",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Technology Package TPCamGen (6ES7823-0FE30-1AA0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-43715",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS neo V4.1 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour les vuln\u00e9rabilit\u00e9s CVE-2025-40795, CVE-2025-40796, CVE-2025-40797 et CVE-2025-40798.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS neo V5.0 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour les vuln\u00e9rabilit\u00e9s CVE-2025-40795, CVE-2025-40796, CVE-2025-40797 et CVE-2025-40798.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-40804",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40804"
},
{
"name": "CVE-2025-40795",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40795"
},
{
"name": "CVE-2025-40797",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40797"
},
{
"name": "CVE-2025-40798",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40798"
},
{
"name": "CVE-2025-40796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40796"
},
{
"name": "CVE-2025-43715",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-43715"
}
],
"links": [],
"reference": "CERTFR-2025-AVI-0765",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-09-09T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
"vendor_advisories": [
{
"published_at": "2025-09-09",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-563922",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-563922.html"
},
{
"published_at": "2025-09-09",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-534283",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-534283.html"
},
{
"published_at": "2025-09-09",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-722410",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-722410.html"
}
]
}
CVE-2025-40798 (GCVE-0-2025-40798)
Vulnerability from cvelistv5 – Published: 2025-09-09 08:48 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC PCS neo V4.1 |
Affected:
0 , < *
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2025-40796 (GCVE-0-2025-40796)
Vulnerability from cvelistv5 – Published: 2025-09-09 08:48 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC PCS neo V4.1 |
Affected:
0 , < *
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2025-43715 (GCVE-0-2025-43715)
Vulnerability from cvelistv5 – Published: 2025-04-17 00:00 – Updated: 2025-04-17 19:16
VLAI?
EPSS
Summary
Nullsoft Scriptable Install System (NSIS) before 3.11 on Windows allows local users to escalate privileges to SYSTEM during an installation, because the temporary plugins directory is created under %WINDIR%\temp and unprivileged users can place a crafted executable file by winning a race condition. This occurs because EW_CREATEDIR does not always set the CreateRestrictedDirectory error flag.
Severity ?
8.1 (High)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Nullsoft | Nullsoft Scriptable Install System |
Affected:
0 , < 3.11
(custom)
|
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CVE-2025-40797 (GCVE-0-2025-40797)
Vulnerability from cvelistv5 – Published: 2025-09-09 08:48 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC PCS neo V4.1 |
Affected:
0 , < *
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2025-40795 (GCVE-0-2025-40795)
Vulnerability from cvelistv5 – Published: 2025-09-09 08:48 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a stack-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code or to cause a denial of service condition.
Severity ?
9.8 (Critical)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC PCS neo V4.1 |
Affected:
0 , < *
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2025-40804 (GCVE-0-2025-40804)
Vulnerability from cvelistv5 – Published: 2025-09-09 08:48 – Updated: 2025-09-09 19:32
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected application exposes a network share without any authentication. This could allow an attacker to access or alter sensitive data without proper authorization.
Severity ?
9.1 (Critical)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Siemens | SIMATIC Virtualization as a Service (SIVaaS) |
Affected:
0 , < *
(custom)
|
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Sightings
| Author | Source | Type | Date |
|---|
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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