CERTFR-2022-AVI-018

Vulnerability from certfr_avis - Published: 2022-01-11 - Updated: 2022-01-11

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, un déni de service à distance et un contournement de la politique de sécurité.

Solution

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

None
Impacted products
Vendor Product Description
Siemens N/A CP-8022 MASTER MODULE, versions antérieures à 16.20
Siemens N/A PLUSCONTROL première génération, toutes les versions, se référer au bulletin de sécurité de l'éditeur afin d'appliquer les mesures de contournement
Siemens N/A CP-8021 MASTER MODULE, versions antérieures à 16.20
Siemens N/A SIPROTEC 5 depuis la gamme 6MD85 jusqu'à la gamme 7VK87, vérifier l'avis ssa-439673 pour identifier plus précisément les gammes vulnérables, versions antérieures à 8.83
Siemens N/A SIPROTEC 5 Compact 7SX800, versions antérieures à 8.83
Siemens N/A CP-8000 MASTER MODULE -40 à +70°C, versions antérieures à 16.20
Siemens N/A SICAM PQ Analyzer, versions antérieures à 3.18
Siemens N/A COMOS Web, versions antérieures à 10.4.1
Siemens N/A CP-8000 MASTER -25 à +70°C, versions antérieures à 16.20
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "CP-8022 MASTER MODULE, versions ant\u00e9rieures \u00e0 16.20",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "PLUSCONTROL premi\u00e8re g\u00e9n\u00e9ration, toutes les versions, se r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur afin d\u0027appliquer les mesures de contournement",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "CP-8021 MASTER MODULE, versions ant\u00e9rieures \u00e0 16.20",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPROTEC 5 depuis la gamme 6MD85 jusqu\u0027\u00e0 la gamme 7VK87, v\u00e9rifier l\u0027avis ssa-439673 pour identifier plus pr\u00e9cis\u00e9ment les gammes vuln\u00e9rables, versions ant\u00e9rieures \u00e0 8.83",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPROTEC 5 Compact 7SX800, versions ant\u00e9rieures \u00e0 8.83",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "CP-8000 MASTER MODULE -40 \u00e0 +70\u00b0C, versions ant\u00e9rieures \u00e0 16.20",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SICAM PQ Analyzer, versions ant\u00e9rieures \u00e0 3.18",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "COMOS Web, versions ant\u00e9rieures \u00e0 10.4.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "CP-8000 MASTER -25 \u00e0 +70\u00b0C, versions ant\u00e9rieures \u00e0 16.20",
      "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-2021-45034",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-45034"
    },
    {
      "name": "CVE-2021-41769",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-41769"
    },
    {
      "name": "CVE-2021-37198",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-37198"
    },
    {
      "name": "CVE-2021-45033",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-45033"
    },
    {
      "name": "CVE-2021-31885",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31885"
    },
    {
      "name": "CVE-2021-37197",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-37197"
    },
    {
      "name": "CVE-2021-45460",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-45460"
    },
    {
      "name": "CVE-2021-37195",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-37195"
    },
    {
      "name": "CVE-2021-31346",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31346"
    },
    {
      "name": "CVE-2021-37196",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-37196"
    },
    {
      "name": "CVE-2021-31889",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31889"
    },
    {
      "name": "CVE-2021-31890",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31890"
    },
    {
      "name": "CVE-2021-31345",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31345"
    },
    {
      "name": "CVE-2021-31344",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31344"
    }
  ],
  "initial_release_date": "2022-01-11T00:00:00",
  "last_revision_date": "2022-01-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2022-AVI-018",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-01-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
    },
    {
      "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"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSiemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nune ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0\ndistance et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-324998 du 11 janvier 2022",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-845392 du 11 janvier 2022",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-439673 du 11 janvier 2022",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-439673.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-995338 du 11 janvier 2022",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-173318 du 11 janvier 2022",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-173318.pdf"
    }
  ]
}


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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

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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.