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CERTFR-2018-AVI-340
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans SCADA Siemens . Elles permettent à un attaquant de provoquer un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Siemens | N/A | Relais SIPROTEC 5 avec processeurs variantes CP300 et CP100 versions antérieures à V7.80 pour appareils de type 6MD85, 6MD86, 7SS85, 7KE85, 7UM85, 7SA87, 7SD87, 7SL87, 7VK87, 7SA82, 7SA86, 7SD82, 7SD86, 7SL82, 7SL86, 7SJ86, 7SK82, 7SK85, 7SJ82, 7SJ85, 7UT82, 7UT85, 7UT86 et 7UT87 | ||
| Siemens | N/A | Microgiciel variante IEC 61850 pour module Ethernet EN100 versions antérieures à V4.33 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Relais SIPROTEC 5 avec processeurs variantes CP300 et CP100 versions ant\u00e9rieures \u00e0 V7.80 pour appareils de type 6MD85, 6MD86, 7SS85, 7KE85, 7UM85, 7SA87, 7SD87, 7SL87, 7VK87, 7SA82, 7SA86, 7SD82, 7SD86, 7SL82, 7SL86, 7SJ86, 7SK82, 7SK85, 7SJ82, 7SJ85, 7UT82, 7UT85, 7UT86 et 7UT87",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Microgiciel variante IEC 61850 pour module Ethernet EN100 versions ant\u00e9rieures \u00e0 V4.33",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2018-11452",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-11452"
},
{
"name": "CVE-2018-11451",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-11451"
}
],
"links": [],
"reference": "CERTFR-2018-AVI-340",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-07-12T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans SCADA Siemens .\nElles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0\ndistance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans SCADA Siemens",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SCADA Siemens ssa-635129 du 11 juillet 2018",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-635129.pdf"
}
]
}
CVE-2018-11452 (GCVE-0-2018-11452)
Vulnerability from cvelistv5 – Published: 2018-07-23 21:00 – Updated: 2024-08-05 08:10
VLAI?
EPSS
Summary
A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module (All versions < V4.33), Firmware variant PROFINET IO for EN100 Ethernet module (All versions), Firmware variant Modbus TCP for EN100 Ethernet module (All versions), Firmware variant DNP3 TCP for EN100 Ethernet module (All versions), Firmware variant IEC104 for EN100 Ethernet module (All versions < V1.22). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the EN100 communication module if oscillographs are running. A manual restart is required to recover the EN100 module functionality. Successful exploitation requires an attacker with network access to send multiple packets to the EN100 module. As a precondition the IEC 61850-MMS communication needs to be activated on the affected EN100 modules. No user interaction or privileges are required to exploit the security vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the network functionality of the device, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Severity ?
No CVSS data available.
CWE
- Other
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens AG | Firmware variant IEC 61850 for EN100 Ethernet module |
Affected:
All versions < V4.33
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
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CVE-2018-11451 (GCVE-0-2018-11451)
Vulnerability from cvelistv5 – Published: 2018-07-23 21:00 – Updated: 2024-08-05 08:10
VLAI?
EPSS
Summary
A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module (All versions < V4.33), Firmware variant PROFINET IO for EN100 Ethernet module (All versions), Firmware variant Modbus TCP for EN100 Ethernet module (All versions), Firmware variant DNP3 TCP for EN100 Ethernet module (All versions), Firmware variant IEC104 for EN100 Ethernet module (All versions < V1.22), SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.80), SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.58). Specially crafted packets to port 102/tcp could cause a denial-of-service condition in the affected products. A manual restart is required to recover the EN100 module functionality of the affected devices. Successful exploitation requires an attacker with network access to send multiple packets to the affected products or modules. As a precondition the IEC 61850-MMS communication needs to be activated on the affected products or modules. No user interaction or privileges are required to exploit the vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the network functionality of the device, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Severity ?
No CVSS data available.
CWE
- Other
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens AG | Firmware variant IEC 61850 for EN100 Ethernet module |
Affected:
All versions < V4.33
|
||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
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"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2018-11451",
"datePublished": "2018-07-23T21:00:00",
"dateReserved": "2018-05-25T00:00:00",
"dateUpdated": "2024-08-05T08:10:14.145Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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