CERTFR-2021-AVI-319

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Moxa NPort. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données et une élévation de privilèges.

Solution

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

None
Impacted products
Vendor Product Description
Moxa N/A NPort séries IA5150A/IA5250A versions antérieures à 1.5
Moxa N/A NPort séries IA5450A versions antérieures à 2.0
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "NPort s\u00e9ries IA5150A/IA5250A versions ant\u00e9rieures \u00e0 1.5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Moxa",
          "scada": true
        }
      }
    },
    {
      "description": "NPort s\u00e9ries IA5450A versions ant\u00e9rieures \u00e0 2.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Moxa",
          "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-2020-27184",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27184"
    },
    {
      "name": "CVE-2020-27185",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27185"
    },
    {
      "name": "CVE-2020-27150",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27150"
    },
    {
      "name": "CVE-2020-27149",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27149"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-319",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-04-28T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "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 Moxa NPort. Elles\npermettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9\ndes donn\u00e9es et une \u00e9l\u00e9vation de privil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moxa NPort",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moxa du 28 avril 2021",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities"
    }
  ]
}


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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.
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  • 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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