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CVE-2020-7479 (GCVE-0-2020-7479)
Vulnerability from cvelistv5 – Published: 2020-03-23 19:18 – Updated: 2024-08-04 09:33- CWE-306 - Missing Authentication for Critical Function
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009) |
Affected:
IGSS (Interactive Graphical SCADA System) (Versions 14 and prior using the service: IGSSupdate)
|
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GSD-2020-7479
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| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-20-370/ | Third Party Advisory, VDB Entry |
| Vendor | Product | Version | |
|---|---|---|---|
| schneider-electric | interactive_graphical_scada_system | * |
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CERTFR-2020-AVI-143
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Schneider Electric. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Schneider Electric | N/A | IGSS14 versions antérieures à 14.0.0.20009 | ||
| Schneider Electric | N/A | ZigBee Installation Kit versions antérieures à 1.0.1 | ||
| Schneider Electric | N/A | Contrôleurs Modicon Quantum / Premium (produits en fin de vie) | ||
| Schneider Electric | N/A | Andover Continuum | ||
| Schneider Electric | N/A | Quantum Ethernet Network module 140NOE771x1 versions antérieures à 7.1 |
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "IGSS14 versions ant\u00e9rieures \u00e0 14.0.0.20009",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "ZigBee Installation Kit versions ant\u00e9rieures \u00e0 1.0.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Contr\u00f4leurs Modicon Quantum / Premium (produits en fin de vie)",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Andover Continuum",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Quantum Ethernet Network module 140NOE771x1 versions ant\u00e9rieures \u00e0 7.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"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-2020-7477",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7477"
},
{
"name": "CVE-2020-7482",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7482"
},
{
"name": "CVE-2020-7478",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7478"
},
{
"name": "CVE-2020-7480",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7480"
},
{
"name": "CVE-2020-7479",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7479"
},
{
"name": "CVE-2020-7481",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7481"
},
{
"name": "CVE-2020-7476",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7476"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-143",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-03-12T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"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\nSchneider Electric. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de\nservice \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Schneider Electric",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-01 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-01_IGSS_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-070-01"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-04 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-04_Andover_Continuum_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-070-04"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-02 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-02_Modicon_Quantum_Ethernet_Network_and_Quantum_Premium_COPRO.pdf\u0026p_Doc_Ref=SEVD-2020-070-02"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-03 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-03+_ZigBee_Installation_Toolkit.pdf\u0026p_Doc_Ref=SEVD-2020-070-03"
}
]
}
CERTFR-2020-AVI-143
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Schneider Electric. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Schneider Electric | N/A | IGSS14 versions antérieures à 14.0.0.20009 | ||
| Schneider Electric | N/A | ZigBee Installation Kit versions antérieures à 1.0.1 | ||
| Schneider Electric | N/A | Contrôleurs Modicon Quantum / Premium (produits en fin de vie) | ||
| Schneider Electric | N/A | Andover Continuum | ||
| Schneider Electric | N/A | Quantum Ethernet Network module 140NOE771x1 versions antérieures à 7.1 |
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "IGSS14 versions ant\u00e9rieures \u00e0 14.0.0.20009",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "ZigBee Installation Kit versions ant\u00e9rieures \u00e0 1.0.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Contr\u00f4leurs Modicon Quantum / Premium (produits en fin de vie)",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Andover Continuum",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"scada": true
}
}
},
{
"description": "Quantum Ethernet Network module 140NOE771x1 versions ant\u00e9rieures \u00e0 7.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Schneider Electric",
"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-2020-7477",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7477"
},
{
"name": "CVE-2020-7482",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7482"
},
{
"name": "CVE-2020-7478",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7478"
},
{
"name": "CVE-2020-7480",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7480"
},
{
"name": "CVE-2020-7479",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7479"
},
{
"name": "CVE-2020-7481",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7481"
},
{
"name": "CVE-2020-7476",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7476"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-143",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-03-12T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"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\nSchneider Electric. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de\nservice \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Schneider Electric",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-01 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-01_IGSS_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-070-01"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-04 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-04_Andover_Continuum_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-070-04"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-02 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-02_Modicon_Quantum_Ethernet_Network_and_Quantum_Premium_COPRO.pdf\u0026p_Doc_Ref=SEVD-2020-070-02"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2020-070-03 du 10 mars 2020",
"url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-03+_ZigBee_Installation_Toolkit.pdf\u0026p_Doc_Ref=SEVD-2020-070-03"
}
]
}
GHSA-PC87-89GV-XQJ4
Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2022-10-07 00:01A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.
{
"affected": [],
"aliases": [
"CVE-2020-7479"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-23T20:15:00Z",
"severity": "MODERATE"
},
"details": "A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.",
"id": "GHSA-pc87-89gv-xqj4",
"modified": "2022-10-07T00:01:03Z",
"published": "2022-05-24T17:12:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7479"
},
{
"type": "WEB",
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-070-01"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-370"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
SEVD-2020-070-01
Vulnerability from csaf_se - Published: 2020-03-10 00:00 - Updated: 2020-03-10 00:00A CWE-306: Missing Authentication for Critical Function vulnerability exists which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory exists which could allow a remote unauthenticated attacker to read arbitrary files from the IGSS server PC on an unrestricted or shared network when the IGSS Update Service is enabled.
{
"document": {
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "We strongly recommend the following industry cybersecurity best practices.\n\nhttps://www.se.com/us/en/download/document/7EN52-0390/\n* Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.\n* Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks.\n* Place all controllers in locked cabinets and never leave them in the \u201cProgram\u201d mode.\n* Never connect programming software to any network other than the network intended for that device.\n* Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks.\n* Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation.\n* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.\n* When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.\nFor more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. \n",
"title": "General Security Recommendations"
},
{
"category": "general",
"text": "This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process.\nFor further information related to cybersecurity in Schneider Electric\u2019s products, visit the company\u2019s cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp",
"title": "For More Information"
},
{
"category": "legal_disclaimer",
"text": "THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS \u201cNOTIFICATION\u201d) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN \u201cAS-IS\u201d BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION",
"title": "LEGAL DISCLAIMER"
},
{
"category": "general",
"text": "At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment.\n\nWe provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries.\n\nWe are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values.\n\nwww.se.com ",
"title": "About Schneider Electric"
},
{
"category": "summary",
"text": "Schneider Electric is aware of multiple vulnerabilities in the IGSS product.",
"title": "Overview"
}
],
"publisher": {
"category": "vendor",
"contact_details": "cpcert@se.com",
"name": "Schneider Electric CPCERT",
"namespace": "https://www.se.com/ww/en/work/support/cybersecurity/security-notifications.jsp"
},
"references": [
{
"category": "self",
"summary": "IGSS (Interactive Graphical SCADA System) - SEVD-2020-070-01 PDF Version",
"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2020-070-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2020-070-01_IGSS_Security_Notification.pdf"
},
{
"category": "self",
"summary": "IGSS (Interactive Graphical SCADA System) - SEVD-2020-070-01 CSAF Version",
"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2020-070-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=sevd-2020-070-01.json"
},
{
"category": "external",
"summary": "Recommended Cybersecurity Best Practices",
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
}
],
"title": "IGSS (Interactive Graphical SCADA System)",
"tracking": {
"current_release_date": "2020-03-10T00:00:00.000Z",
"generator": {
"date": "2020-03-10T00:00:00.000Z",
"engine": {
"name": "Schneider Electric CSAF Generator",
"version": "1.2"
}
},
"id": "SEVD-2020-070-01",
"initial_release_date": "2020-03-10T00:00:00.000Z",
"revision_history": [
{
"date": "2020-03-10T00:00:00.000Z",
"number": "1.0.0",
"summary": "Original Release"
}
],
"status": "final",
"version": "1.0.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c=14",
"product": {
"name": "Schneider Electric IGSS using the service: IGSSupdate version 14 and prior",
"product_id": "1"
}
}
],
"category": "product_name",
"name": "IGSS using the service: IGSSupdate"
},
{
"branches": [
{
"category": "product_version",
"name": "14.0.0.20009",
"product": {
"name": "Schneider Electric IGSS 14 v14.0.0.20009",
"product_id": "2"
}
}
],
"category": "product_name",
"name": "IGSS14"
}
],
"category": "vendor",
"name": "Schneider Electric"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"sl4v"
],
"organization": "Trend Micro\u2019s Zero Day Initiative (ZDI)"
}
],
"cve": "CVE-2020-7479",
"cwe": {
"id": "CWE-306",
"name": "Missing Authentication for Critical Function"
},
"notes": [
{
"category": "description",
"text": "A CWE-306: Missing Authentication for Critical Function vulnerability exists which could allow a \r\nlocal user to execute processes that otherwise require escalation privileges when sending local \r\nnetwork commands to the IGSS Update Service.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"2"
],
"known_affected": [
"1"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "These vulnerabilities are fixed in IGSS14 version 14.0.0.20009 and the update is available for \r\ndownload below: \r\nhttp://igss.schneider-electric.com/igss/igssupdates/v140/IGSSUPDATE.zip \r\nFor IGSS version 13 and prior we recommend updating to IGSS version 14. ",
"product_ids": [
"1"
],
"restart_required": {
"category": "none"
},
"url": "http://igss.schneider-electric.com/igss/igssupdates/v140/IGSSUPDATE.zip"
},
{
"category": "mitigation",
"details": "Alternatively, the following workarounds and mitigations can be applied by customers to reduce \r\nthe risk:\r\n\u2022 Disable the IGSS Update service when it is not required installing updates using the\r\nservice.\r\n\u2022 Keep the infrastructure offline and do not allow Windows login and network access for\r\nuntrusted people and sources.",
"product_ids": [
"1"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalScore": 7.8,
"environmentalSeverity": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"temporalScore": 7.8,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"1"
]
}
],
"title": "CVE-2020-7479"
},
{
"acknowledgments": [
{
"names": [
"sl4v"
],
"organization": "Trend Micro\u2019s Zero Day Initiative (ZDI)"
}
],
"cve": "CVE-2020-7478",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"notes": [
{
"category": "description",
"text": "A CWE-22: Improper Limitation of a Pathname to a Restricted Directory exists which could allow\r\na remote unauthenticated attacker to read arbitrary files from the IGSS server PC on an \r\nunrestricted or shared network when the IGSS Update Service is enabled.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"2"
],
"known_affected": [
"1"
]
},
"remediations": [
{
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VAR-202003-1445
Vulnerability from variot - Updated: 2023-12-18 13:18A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service. IGSS There is a vulnerability in the lack of authentication for critical features.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. This vulnerability allows local attackers to escalate privileges on affected installations of Schneider Electric IGSS. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.The specific flaw exists within the IGSSupdateservice service, which listens on TCP port 12414 by default. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of SYSTEM. Schneider Electric Interactive Graphical SCADA System (IGSS) is a set of SCADA (Data Acquisition and Monitoring System) system for monitoring and controlling industrial processes by Schneider Electric (France).
Schneider Electric IGSS (Interactive Graphical SCADA System) 14 and earlier versions (using IGSSupdate service) have access control error vulnerabilities. The vulnerability stems from network systems or products that do not properly restrict access to resources from unauthorized roles
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ICSA-20-084-02
Vulnerability from csaf_cisa - Published: 2020-03-24 00:00 - Updated: 2020-03-24 00:00{
"document": {
"acknowledgments": [
{
"names": [
"sl4v"
],
"organization": "Trend Micro \u0027s Zero Day Initiative",
"summary": "reporting these vulnerabilities to CISA"
}
],
"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": "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": "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": "summary",
"text": "Successful exploitation of these vulnerabilities could result in unauthorized access to sensitive data and functions.",
"title": "Risk evaluation"
},
{
"category": "other",
"text": "Commercial Facilities, Critical Manufacturing, Energy",
"title": "Critical infrastructure sectors"
},
{
"category": "other",
"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "France",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
},
{
"category": "other",
"text": "No known public exploits specifically target these vulnerabilities.",
"title": "Exploitability"
}
],
"publisher": {
"category": "coordinator",
"contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870",
"name": "CISA",
"namespace": "https://www.cisa.gov/"
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"summary": "ICS Advisory ICSA-20-084-02 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-084-02.json"
},
{
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"summary": "ICS Advisory ICSA-20-084-02 Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-084-02"
},
{
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"summary": "Recommended Practices",
"url": "https://www.us-cert.gov/ics/alerts/ICS-ALERT-10-301-01"
},
{
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"summary": "Recommended Practices",
"url": "https://www.us-cert.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.us-cert.gov/ics/tips/ICS-TIP-12-146-01B"
}
],
"title": "Schneider Electric IGSS SCADA Software",
"tracking": {
"current_release_date": "2020-03-24T00:00:00.000000Z",
"generator": {
"engine": {
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"version": "1.0.0"
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"initial_release_date": "2020-03-24T00:00:00.000000Z",
"revision_history": [
{
"date": "2020-03-24T00:00:00.000000Z",
"legacy_version": "Initial",
"number": "1",
"summary": "ICSA-20-084-02 Schneider Electric IGSS"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
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{
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"name": "\u003c= 14",
"product": {
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"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "IGSS (Interactive Graphical SCADA System)"
}
],
"category": "vendor",
"name": "Schneider Electric Software, LLC"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-7478",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"notes": [
{
"category": "summary",
"text": "The affected product could allow a remote unauthenticated attacker to read arbitrary files on the device.CVE-2020-7478 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).",
"title": "Vulnerability Summary"
}
],
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"references": [
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"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7478"
},
{
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"summary": "www.first.org",
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"details": "Schneider Electric has provided IGSS14 Version 14.0.0.20009 to address these vulnerabilities. Users are recommended to update to IGSS Version 14.",
"product_ids": [
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],
"url": "http://igss.schneider-electric.com/igss/igssupdates/v140/IGSSUPDATE.zip"
},
{
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"details": "Alternatively, the following workarounds and mitigations can be applied to reduce risk:",
"product_ids": [
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]
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{
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"details": "Disable the IGSS Update service when it is not required installing updates using the service.",
"product_ids": [
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{
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"details": "Keep the infrastructure offline and do not allow Windows login and network access for untrusted people and sources.",
"product_ids": [
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{
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"details": "For more information, see the Schneider Electric security notification.",
"product_ids": [
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"url": "https://www.se.com/ww/en/download/document/SEVD-2020-070-01/"
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"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
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},
{
"cve": "CVE-2020-7479",
"cwe": {
"id": "CWE-306",
"name": "Missing Authentication for Critical Function"
},
"notes": [
{
"category": "summary",
"text": "The affected product could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS update service.CVE-2020-7479 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
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]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7479"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
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"details": "Schneider Electric has provided IGSS14 Version 14.0.0.20009 to address these vulnerabilities. Users are recommended to update to IGSS Version 14.",
"product_ids": [
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],
"url": "http://igss.schneider-electric.com/igss/igssupdates/v140/IGSSUPDATE.zip"
},
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"details": "Alternatively, the following workarounds and mitigations can be applied to reduce risk:",
"product_ids": [
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]
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{
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"details": "Disable the IGSS Update service when it is not required installing updates using the service.",
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"category": "mitigation",
"details": "For more information, see the Schneider Electric security notification.",
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
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}
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}
CNVD-2020-19888
Vulnerability from cnvd - Published: 2020-03-28厂商已发布了漏洞修复程序,请及时关注更新: https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2020-070-01_IGSS_Security_Notification.pdf&p_Doc_Ref=SEVD-2020-070-01
| Name | Schneider Electric IGSS <=14 |
|---|
{
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"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7479"
}
},
"description": "Schneider Electric Interactive Graphical SCADA System\uff08IGSS\uff09\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u4e1a\u8fc7\u7a0b\u7684SCADA\uff08\u6570\u636e\u91c7\u96c6\u4e0e\u76d1\u63a7\u7cfb\u7edf\uff09\u7cfb\u7edf\u3002\n\nSchneider Electric IGSS\uff08Interactive Graphical SCADA System\uff0914\u53ca\u4e4b\u524d\u7248\u672c\uff08\u4f7f\u7528IGSSupdate\u670d\u52a1\uff09\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u672c\u5730\u7f51\u7edc\u547d\u4ee4\u53d1\u9001\u5230IGSS\u5347\u7ea7\u670d\u52a1\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u8fdb\u7a0b\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2020-070-01_IGSS_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2020-070-01",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-19888",
"openTime": "2020-03-28",
"patchDescription": "Schneider Electric Interactive Graphical SCADA System\uff08IGSS\uff09\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u4e1a\u8fc7\u7a0b\u7684SCADA\uff08\u6570\u636e\u91c7\u96c6\u4e0e\u76d1\u63a7\u7cfb\u7edf\uff09\u7cfb\u7edf\u3002\r\n\r\nSchneider Electric IGSS\uff08Interactive Graphical SCADA System\uff0914\u53ca\u4e4b\u524d\u7248\u672c\uff08\u4f7f\u7528IGSSupdate\u670d\u52a1\uff09\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u672c\u5730\u7f51\u7edc\u547d\u4ee4\u53d1\u9001\u5230IGSS\u5347\u7ea7\u670d\u52a1\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u8fdb\u7a0b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Schneider Electric Interactive Graphical SCADA System\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Schneider Electric IGSS \u003c=14"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7479",
"serverity": "\u4e2d",
"submitTime": "2020-03-24",
"title": "Schneider Electric Interactive Graphical SCADA System\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}
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.