certfr_avis - certfr-2021-avi-056

CERTFR-2021-AVI-056

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans Mitel BusinessCTI Enterprise. Elle permet à un attaquant de provoquer 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

Impacted products

	Vendor	Product	Description
	Mitel	N/A	Mitel BusinessCTI Enterprise (MBC-E) versions antérieures à 6.4.14
	Mitel	N/A	Mitel BusinessCTI Enterprise (MBC-E) versions antérieures à 7.1.1

References

Title

Publication Time

Tags

Bulletin de sécurité Mitel 21-0001 du 25 janvier 2021

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Mitel BusinessCTI Enterprise (MBC-E) versions ant\u00e9rieures \u00e0 6.4.14",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Mitel",
          "scada": false
        }
      }
    },
    {
      "description": "Mitel BusinessCTI Enterprise (MBC-E) versions ant\u00e9rieures \u00e0 7.1.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Mitel",
          "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-2021-3176",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-3176"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-056",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-01-25T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Mitel BusinessCTI Enterprise.\nElle permet \u00e0 un attaquant de provoquer une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Mitel BusinessCTI Enterprise",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mitel 21-0001 du 25 janvier 2021",
      "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0001"
    }
  ]
}

CVE-2021-3176 (GCVE-0-2021-3176)

Vulnerability from cvelistv5 – Published: 2021-01-29 06:29 – Updated: 2024-08-03 16:45

Summary

The chat window of the Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.15 and 7.x before 7.1.2 could allow an attacker to gain access to user information by sending certain code, due to improper input validation of http links. A successful exploit could allow an attacker to view user information and application data.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.mitel.com/support/security-advisories	x_refsource_MISC
	https://www.mitel.com/support/security-advisories…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:45:51.316Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mitel.com/support/security-advisories"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0001"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The chat window of the Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.15 and 7.x before 7.1.2 could allow an attacker to gain access to user information by sending certain code, due to improper input validation of http links. A successful exploit could allow an attacker to view user information and application data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-29T06:29:19",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mitel.com/support/security-advisories"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0001"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-3176",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The chat window of the Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.15 and 7.x before 7.1.2 could allow an attacker to gain access to user information by sending certain code, due to improper input validation of http links. A successful exploit could allow an attacker to view user information and application data."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mitel.com/support/security-advisories",
              "refsource": "MISC",
              "url": "https://www.mitel.com/support/security-advisories"
            },
            {
              "name": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0001",
              "refsource": "CONFIRM",
              "url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0001"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-3176",
    "datePublished": "2021-01-29T06:29:19",
    "dateReserved": "2021-01-19T00:00:00",
    "dateUpdated": "2024-08-03T16:45:51.316Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2021-AVI-056

Solution

CVE-2021-3176 (GCVE-0-2021-3176)

Tags

Sightings

Nomenclature