CERTFR-2021-AVI-517

Vulnerability from certfr_avis - Published: 2021-07-13 - Updated: 2021-07-13

De multiples vulnérabilités ont été découvertes dans les produits Schneider. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un dénis de service, un contournement de la politique de sécurité et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

  • EcoStruxure Control Expert toutes versions (versions Unity Pro inclus) antérieures 15.0 SP1
  • EcoStruxure Control Expert version antérieures à V15.0 SP1 sans le dernier correctif
  • EcoStruxure Process Expert toutes versions (versions EcoStruxure Hybrid DCS inclus)
  • SCADAPack RemoteConnect for x70 toutes versions
  • Modicon M580 CPU (part numbers BMEP* et BMEH*) toutes versions
  • Modicon M340 CPU (part numbers BMXP34*) toutes versions
  • SoSafe Configurable versions antérieures à 1.8.1
  • C-Bus Toolkit versions antérieures à 1.15.9
  • Easergy T300 avec un microgiciel (firmware) en versions antérieures à 2.8
  • Easergy T200 (Modbus) versions antérieures à SC2-04MOD-07000103
  • Easergy T200 (IEC104) versions antérieures à SC2-04IEC-07000103
  • Easergy T200 (DNP3) versions antérieures à SC2-04DNP-07000103
  • EVlink CityEVC1S22P4 / EVC1S7P4 versions antérieures à R8 V3.4.0.1
  • EVlink ParkingEVW2 / EVF2 / EV.2 versions antérieures à R8 V3.4.0.1
  • EVlink Smart WallboxEVB1A versions antérieures à R8 V3.4.0.1

Note : Actuellement, aucun correctif n'est proposé pour les vulnérabilités dans les produits EcoStruxure Process Expert, Modicon M580, Modicon M340 et SCADAPack. Cependant des mesures de contournement sont proposées par l'éditeur pour les produits Modicon M580 et M340 afin de réduire le risque et l'impact d'exploitation de la CVE-2021-22779.

Impacted products
Vendor Product Description
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cul\u003e \u003cli\u003eEcoStruxure Control Expert toutes versions (versions Unity Pro inclus) ant\u00e9rieures 15.0 SP1\u003c/li\u003e \u003cli\u003eEcoStruxure Control Expert version ant\u00e9rieures \u00e0 V15.0 SP1 sans le dernier correctif\u003c/li\u003e \u003cli\u003eEcoStruxure Process Expert toutes versions (versions EcoStruxure Hybrid DCS inclus)\u003c/li\u003e \u003cli\u003eSCADAPack RemoteConnect for x70 toutes versions\u003c/li\u003e \u003cli\u003eModicon M580 CPU (part numbers BMEP* et BMEH*) toutes versions\u003c/li\u003e \u003cli\u003eModicon M340 CPU (part numbers BMXP34*) toutes versions\u003c/li\u003e \u003cli\u003eSoSafe Configurable versions ant\u00e9rieures \u00e0 1.8.1\u003c/li\u003e \u003cli\u003eC-Bus Toolkit versions ant\u00e9rieures \u00e0 1.15.9\u003c/li\u003e \u003cli\u003eEasergy T300 avec un microgiciel (firmware) en versions ant\u00e9rieures \u00e0 2.8\u003c/li\u003e \u003cli\u003eEasergy T200 (Modbus) versions ant\u00e9rieures \u00e0 SC2-04MOD-07000103\u003c/li\u003e \u003cli\u003eEasergy T200 (IEC104) versions ant\u00e9rieures \u00e0 SC2-04IEC-07000103\u003c/li\u003e \u003cli\u003eEasergy T200 (DNP3) versions ant\u00e9rieures \u00e0 SC2-04DNP-07000103\u003c/li\u003e \u003cli\u003eEVlink CityEVC1S22P4 / EVC1S7P4 versions ant\u00e9rieures \u00e0 R8 V3.4.0.1\u003c/li\u003e \u003cli\u003eEVlink ParkingEVW2 / EVF2 / EV.2 versions ant\u00e9rieures \u00e0 R8 V3.4.0.1\u003c/li\u003e \u003cli\u003eEVlink Smart WallboxEVB1A versions ant\u00e9rieures \u00e0 R8 V3.4.0.1\u003c/li\u003e \u003c/ul\u003e \u003cp\u003e\u003cem\u003eNote : Actuellement, aucun correctif n\u0027est propos\u00e9 pour les vuln\u00e9rabilit\u00e9s dans les produits EcoStruxure Process Expert, Modicon M580, Modicon M340 et SCADAPack. Cependant des mesures de contournement sont propos\u00e9es par l\u0027\u00e9diteur pour les produits Modicon M580 et M340 afin de r\u00e9duire le risque et l\u0027impact d\u0027exploitation de la CVE-2021-22779.\u003c/em\u003e\u003c/p\u003e ",
  "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-2021-22771",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22771"
    },
    {
      "name": "CVE-2021-22721",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22721"
    },
    {
      "name": "CVE-2021-22779",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22779"
    },
    {
      "name": "CVE-2021-22781",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22781"
    },
    {
      "name": "CVE-2021-22777",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22777"
    },
    {
      "name": "CVE-2021-22780",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22780"
    },
    {
      "name": "CVE-2021-22729",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22729"
    },
    {
      "name": "CVE-2021-22708",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22708"
    },
    {
      "name": "CVE-2021-22727",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22727"
    },
    {
      "name": "CVE-2021-22774",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22774"
    },
    {
      "name": "CVE-2021-22773",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22773"
    },
    {
      "name": "CVE-2021-22706",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22706"
    },
    {
      "name": "CVE-2021-22782",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22782"
    },
    {
      "name": "CVE-2021-22778",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22778"
    },
    {
      "name": "CVE-2021-22728",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22728"
    },
    {
      "name": "CVE-2021-22730",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22730"
    },
    {
      "name": "CVE-2021-22770",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22770"
    },
    {
      "name": "CVE-2021-22784",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22784"
    },
    {
      "name": "CVE-2021-22769",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22769"
    },
    {
      "name": "CVE-2021-22723",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22723"
    },
    {
      "name": "CVE-2021-22726",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22726"
    },
    {
      "name": "CVE-2021-22722",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22722"
    },
    {
      "name": "CVE-2020-12525",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-12525"
    },
    {
      "name": "CVE-2021-22772",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22772"
    },
    {
      "name": "CVE-2021-22707",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22707"
    }
  ],
  "initial_release_date": "2021-07-13T00:00:00",
  "last_revision_date": "2021-07-13T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-517",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-07-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSchneider. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire, un d\u00e9nis de service, un\ncontournement de la politique de s\u00e9curit\u00e9 et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9\ndes donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Schneider",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-04 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-04"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-03 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-03"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-02 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-02"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-05 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-05"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-06 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2021-194-06_EVlink_City_Parking_SmartWallbox_Charging_Stations_Security_Notification.pdf\u0026p_Doc_Ref=SEVD-2021-194-06"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider SEVD-2021-194-01 du 13 juillet 2021",
      "url": "https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2021-194-01_EcoStruxure_Control_Expert_Process_Expert_SCADAPack_RemoteConnect_Modicon_M580_M340.pdf\u0026p_Doc_Ref=SEVD-2021-194-01"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.