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CVE-2012-3016 (GCVE-0-2012-3016)
Vulnerability from cvelistv5 – Published: 2012-07-31 10:00 – Updated: 2024-08-06 19:50- n/a
| URL | Tags |
|---|---|
| http://www.siemens.com/corporate-technology/pool/… | x_refsource_CONFIRM |
| http://www.us-cert.gov/control_systems/pdf/ICSA-1… | x_refsource_MISC |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
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}
CERTA-2012-AVI-413
Vulnerability from certfr_avis - Published: 2012-08-01 - Updated: 2012-08-01
Une vulnérabilité a été corrigée dans plusieurs produits de la famille SIMATIC S7-400 CPU. Elle concerne un déni de service à distance au moyen d'un message ICMP spécialement conçu.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SIMATIC S7-400 V6 PN CPU 414F-3 PN/DP ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "SIMATIC S7-400 V6 PN CPU 412-2 PN ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "SIMATIC S7-400 V6 PN CPU 416-3 PN/DP ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "SIMATIC S7-400 V6 PN CPU 416F-3 PN.",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "SIMATIC S7-400 V6 PN CPU 414-2 PN/DP ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
}
],
"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-2012-3016",
"url": "https://www.cve.org/CVERecord?id=CVE-2012-3016"
}
],
"initial_release_date": "2012-08-01T00:00:00",
"last_revision_date": "2012-08-01T00:00:00",
"links": [],
"reference": "CERTA-2012-AVI-413",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2012-08-01T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans plusieurs produits de la famille\n\u003cspan class=\"textit\"\u003eSIMATIC S7-400 CPU\u003c/span\u003e. Elle concerne un d\u00e9ni de\nservice \u00e0 distance au moyen d\u0027un message ICMP sp\u00e9cialement con\u00e7u.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans SIMATIC S7-400 CPU",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Siemens du 30 juillet 2012",
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-589272.pdf"
}
]
}
FKIE_CVE-2012-3016
Vulnerability from fkie_nvd - Published: 2012-07-31 10:45 - Updated: 2026-06-16 23:42{
"affected": [
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"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
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"version": "n/a"
}
]
}
],
"source": "ics-cert@hq.dhs.gov"
}
],
"configurations": [
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:6.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C0153991-46CA-43F6-A53B-AAB71641D4AE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
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"vulnerable": true
},
{
"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\\/dp:*:*:*:*:*:*:*:*",
"matchCriteriaId": "57DF0BD8-3D14-4F59-939C-5DEC6D71A840",
"vulnerable": true
},
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},
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"matchCriteriaId": "CC15EF79-841F-46C3-85D0-DDB7271CA5B9",
"vulnerable": true
},
{
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"matchCriteriaId": "6DFE5363-0BB0-4DEA-AD36-CB6D9CFDD589",
"vulnerable": true
}
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}
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"lang": "en",
"value": "Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets."
},
{
"lang": "es",
"value": "Dispositivos Siemens SIMATIC S7-400 PN CPU con el firmware v6 anterior a v6.0.3 permite a atacantes remotos causar una denegaci\u00f3n de servicio (interrupci\u00f3n del servicio) a trav\u00e9s de paquetes ICMP especialmente dise\u00f1ados."
}
],
"id": "CVE-2012-3016",
"lastModified": "2026-06-16T23:42:31.190",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
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},
"published": "2012-07-31T10:45:42.327",
"references": [
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-589272.pdf"
},
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdf"
},
{
"source": "ics-cert@hq.dhs.gov",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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},
{
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"tags": [
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
GHSA-9G8X-6HCJ-CGMX
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2022-05-13 01:27Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.
{
"affected": [],
"aliases": [
"CVE-2012-3016"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2012-07-31T10:45:00Z",
"severity": "HIGH"
},
"details": "Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.",
"id": "GHSA-9g8x-6hcj-cgmx",
"modified": "2022-05-13T01:27:25Z",
"published": "2022-05-13T01:27:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3016"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf"
},
{
"type": "WEB",
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-589272.pdf"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdf"
}
],
"schema_version": "1.4.0",
"severity": []
}
GSD-2012-3016
Vulnerability from gsd - Updated: 2023-12-13 01:20{
"GSD": {
"alias": "CVE-2012-3016",
"description": "Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.",
"id": "GSD-2012-3016"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2012-3016"
],
"details": "Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.",
"id": "GSD-2012-3016",
"modified": "2023-12-13T01:20:20.220422Z",
"schema_version": "1.4.0"
}
},
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"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdf"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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}
]
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"tags": [
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"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdf"
},
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"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2020-04-13T13:15Z",
"publishedDate": "2012-07-31T10:45Z"
}
}
}
ICSA-12-212-02
Vulnerability from csaf_cisa - Published: 2012-05-03 06:00 - Updated: 2025-06-05 21:57| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Siemens S7-400 CPU family: 6.0.1|6.0.2
Siemens / S7-400 CPU family
|
6.0.1|6.0.2 |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
|
|
Siemens CPU 412-2 PN (6ES7412-2EK06-0AB0): vers:all/*
Siemens / CPU 412-2 PN (6ES7412-2EK06-0AB0)
|
vers:all/* |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
|
|
Siemens CPU 414-3 PN/DP (6ES7414-3EM06-0AB0): vers:all/*
Siemens / CPU 414-3 PN/DP (6ES7414-3EM06-0AB0)
|
vers:all/* |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
|
|
Siemens CPU 414F-3 PN/DP (6ES7414-3FM06-0AB0): vers:all/*
Siemens / CPU 414F-3 PN/DP (6ES7414-3FM06-0AB0)
|
vers:all/* |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
|
|
Siemens CPU 416-3 PN/DP (6ES7416-3ES06-0AB0): vers:all/*
Siemens / CPU 416-3 PN/DP (6ES7416-3ES06-0AB0)
|
vers:all/* |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
|
|
Siemens CPU 416F-3 PN (6ES7416-3FS06-0AB0): vers:all/*
Siemens / CPU 416F-3 PN (6ES7416-3FS06-0AB0)
|
vers:all/* |
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
fix
Mitigation
|
{
"document": {
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Disclosure is not limited",
"tlp": {
"label": "WHITE",
"url": "https://us-cert.cisa.gov/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
},
{
"category": "general",
"text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
"title": "CISA Disclaimer"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Locate control system networks and remote devices behind firewalls and isolating them from business networks.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs). Recognize VPNs may have vulnerabilities, should be updated to the most recent version available, and are only as secure as the connected devices.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.",
"title": "Recommended Practices"
}
],
"publisher": {
"category": "coordinator",
"contact_details": "central@cisa.dhs.gov",
"name": "CISA",
"namespace": "https://www.cisa.gov/"
},
"references": [
{
"category": "self",
"summary": "ICS Advisory ICSA-12-212-02 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2012/icsa-12-212-02.json"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-12-212-02 - Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-12-212-02"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/topics/industrial-control-systems"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ncas/tips/ST04-014"
}
],
"title": "Siemens SIMATIC S7-400 PN CPU DoS",
"tracking": {
"current_release_date": "2025-06-05T21:57:57.435398Z",
"generator": {
"date": "2025-06-05T21:57:57.435281Z",
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
}
},
"id": "ICSA-12-212-02",
"initial_release_date": "2012-05-03T06:00:00.000000Z",
"revision_history": [
{
"date": "2012-05-03T06:00:00.000000Z",
"legacy_version": "Initial",
"number": "1",
"summary": "Initial Publication"
},
{
"date": "2025-06-05T21:57:57.435398Z",
"legacy_version": "CSAF Conversion",
"number": "2",
"summary": "Advisory converted into a CSAF"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "6.0.1|6.0.2",
"product": {
"name": "Siemens S7-400 CPU family: 6.0.1|6.0.2",
"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "S7-400 CPU family"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "Siemens CPU 412-2 PN (6ES7412-2EK06-0AB0): vers:all/*",
"product_id": "CSAFPID-0002"
}
}
],
"category": "product_name",
"name": "CPU 412-2 PN (6ES7412-2EK06-0AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "Siemens CPU 414-3 PN/DP (6ES7414-3EM06-0AB0): vers:all/*",
"product_id": "CSAFPID-0003"
}
}
],
"category": "product_name",
"name": "CPU 414-3 PN/DP (6ES7414-3EM06-0AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "Siemens CPU 414F-3 PN/DP (6ES7414-3FM06-0AB0): vers:all/*",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "CPU 414F-3 PN/DP (6ES7414-3FM06-0AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "Siemens CPU 416-3 PN/DP (6ES7416-3ES06-0AB0): vers:all/*",
"product_id": "CSAFPID-0005"
}
}
],
"category": "product_name",
"name": "CPU 416-3 PN/DP (6ES7416-3ES06-0AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "Siemens CPU 416F-3 PN (6ES7416-3FS06-0AB0): vers:all/*",
"product_id": "CSAFPID-0006"
}
}
],
"category": "product_name",
"name": "CPU 416F-3 PN (6ES7416-3FS06-0AB0)"
}
],
"category": "vendor",
"name": "Siemens"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2012-3016",
"cwe": {
"id": "CWE-404",
"name": "Improper Resource Shutdown or Release"
},
"notes": [
{
"category": "summary",
"text": "Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Siemens has released security advisories SSA-589272 and SSA-617264 (http://www.siemens.com/corporate-technology/en/research-areas/siemens-cert-security-advisories.htm) that detail the vulnerabilities in the two SIMATIC S7-400 CPU and the recommended security practices to secure the systems.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
],
"url": "http://www.siemens.com/corporate-technology/en/research-areas/siemens-cert-security-advisories.htm"
},
{
"category": "mitigation",
"details": "Siemens provided firmware update V6.0.3CPU 412-2 PN, (http://support.automation.siemens.com/WW/view/en/45645157), CPU 414-3 PN/DP, CPU 414F-3 PN/DP, (http://support.automation.siemens.com/WW/view/en/45645228), CPU 416-3 PN/DP, CPU 416F-3 PN, (http://support.automation.siemens.com/WW/view/en/45645229). that closes the vulnerability affecting the S7-400 V6 by fixing the flawed packet processing implementation.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
],
"url": "http://support.automation.siemens.com/WW/view/en/45645157"
},
{
"category": "mitigation",
"details": "Siemens provided firmware update V6.0.3CPU 412-2 PN, (http://support.automation.siemens.com/WW/view/en/45645157), CPU 414-3 PN/DP, CPU 414F-3 PN/DP, (http://support.automation.siemens.com/WW/view/en/45645228), CPU 416-3 PN/DP, CPU 416F-3 PN, (http://support.automation.siemens.com/WW/view/en/45645229). that closes the vulnerability affecting the S7-400 V6 by fixing the flawed packet processing implementation.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
],
"url": "http://support.automation.siemens.com/WW/view/en/45645228"
},
{
"category": "mitigation",
"details": "Siemens provided firmware update V6.0.3CPU 412-2 PN, (http://support.automation.siemens.com/WW/view/en/45645157), CPU 414-3 PN/DP, CPU 414F-3 PN/DP, (http://support.automation.siemens.com/WW/view/en/45645228), CPU 416-3 PN/DP, CPU 416F-3 PN, (http://support.automation.siemens.com/WW/view/en/45645229). that closes the vulnerability affecting the S7-400 V6 by fixing the flawed packet processing implementation.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
],
"url": "http://support.automation.siemens.com/WW/view/en/45645229"
},
{
"category": "mitigation",
"details": "Siemens is not providing a firmware update for SIMATIC S7-400 V5 PN CPUs because this version has reached end-of-life and has been discontinued.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
]
}
],
"scores": [
{
"cvss_v2": {
"baseScore": 7.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005",
"CSAFPID-0006"
]
}
]
}
]
}
VAR-201207-0137
Vulnerability from variot - Updated: 2025-04-11 23:07Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets. Siemens SIMATIC is an automation software in a single engineering environment. There is a security hole in SIEMENS SIMATIC S7-400. Since the Ethernet port on the SIMATIC S7-400 V6 receives a malformed IP packet, the device enters the Defect mode. The SIMATIC S7-400 V6 CPU defect mode locks the unit and therefore cannot be processed for process control. The attacker can exploit this vulnerability. Conduct a denial of service attack. SIEMENS SIMATIC S7-400 is prone to multiple denial-of-service vulnerabilities. Remote attackers may exploit this issue to cause denial-of-service conditions, denying service to legitimate users. ----------------------------------------------------------------------
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TITLE: Siemens SIMATIC S7-400 Products ICMP Processing Denial of Service Vulnerability
SECUNIA ADVISORY ID: SA50115
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/50115/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=50115
RELEASE DATE: 2012-07-31
DISCUSS ADVISORY: http://secunia.com/advisories/50115/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/50115/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=50115
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: A vulnerability has been reported in some Siemens SIMATIC S7-400 products, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is reported in firmware versions 6.0.1 and 6.0.2 in the following products: * CPU 412-2 PN (6ES7412-2EK06-0AB0) * CPU 414-3 PN/DP (6ES7414-3EM06-0AB0) * CPU 414F-3 PN/DP (6ES7414-3FM06-0AB0) * CPU 416-3 PN/DP (6ES7416-3ES06-0AB0) * CPU 416F-3 PN (6ES7416-3FS06-0AB0)
SOLUTION: Update to firmware version 6.0.3 (please see the vendor's advisory for more information).
PROVIDED AND/OR DISCOVERED BY: The vendor credits ICS-CERT.
ORIGINAL ADVISORY: SSA-589272: http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-589272.pdf
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/
Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.
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Show details on source website
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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.