Vulnerability-Lookup

CNVD-2020-52056

Vulnerability from cnvd - Published: 2020-09-15

Title

BIOTRONIK CardioMessenger II-S授权问题漏洞（CNVD-2020-52056）

Description

Biotronik CardioMessenger II-S是德国Biotronik公司的一款便携式医疗监控设备。 Biotronik CardioMessenger II-S T-Line T4APP 2.20版本和II-S GSM T4APP 2.20版本中存在授权问题漏洞，该漏洞源于程序为多个身份验证使用了相同的凭证。攻击者可利用该漏洞泄露用户凭据，连接到Biotronik Remote Communication设备。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.biotronik.com/

Reference

https://www.us-cert.gov/ics/advisories/icsma-20-170-05

Impacted products

Name
['BIOTRONIK CardioMessenger II-S T-Line T4APP 2.20', 'BIOTRONIK CardioMessenger II-S GSM T4APP 2.20']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18252"
    }
  },
  "description": "Biotronik CardioMessenger II-S\u662f\u5fb7\u56fdBiotronik\u516c\u53f8\u7684\u4e00\u6b3e\u4fbf\u643a\u5f0f\u533b\u7597\u76d1\u63a7\u8bbe\u5907\u3002\n\nBiotronik CardioMessenger II-S T-Line T4APP 2.20\u7248\u672c\u548cII-S GSM T4APP 2.20\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u591a\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u51ed\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u7528\u6237\u51ed\u636e\uff0c\u8fde\u63a5\u5230Biotronik Remote Communication\u8bbe\u5907\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.biotronik.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52056",
  "openTime": "2020-09-15",
  "products": {
    "product": [
      "BIOTRONIK CardioMessenger II-S T-Line T4APP 2.20",
      "BIOTRONIK CardioMessenger II-S GSM T4APP 2.20"
    ]
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsma-20-170-05",
  "serverity": "\u4f4e",
  "submitTime": "2020-06-19",
  "title": "BIOTRONIK CardioMessenger II-S\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-52056\uff09"
}

CVE-2019-18252 (GCVE-0-2019-18252)

Vulnerability from cvelistv5 – Published: 2020-06-29 13:58 – Updated: 2024-08-05 01:47

Summary

BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure.

Severity

No CVSS data available.

CWE

CWE-287 - IMPROPER AUTHENTICATION CWE-287

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://www.us-cert.gov/ics/advisories/icsma-20-170-05	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM	Affected: CardioMessenger II-S T-Line T4APP 2.20, CardioMessenger II-S GSM T4APP 2.20

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:47:14.154Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.us-cert.gov/ics/advisories/icsma-20-170-05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "CardioMessenger II-S T-Line T4APP 2.20, CardioMessenger II-S GSM T4APP 2.20"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "IMPROPER AUTHENTICATION CWE-287",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-29T13:58:25.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.us-cert.gov/ics/advisories/icsma-20-170-05"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2019-18252",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "BIOTRONIK CardioMessenger II-S T-Line, CardioMessenger II-S GSM",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "CardioMessenger II-S T-Line T4APP 2.20, CardioMessenger II-S GSM T4APP 2.20"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "BIOTRONIK CardioMessenger II, The affected products allow credential reuse for multiple authentication purposes. An attacker with adjacent access to the CardioMessenger can disclose its credentials used for connecting to the BIOTRONIK Remote Communication infrastructure."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "IMPROPER AUTHENTICATION CWE-287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.us-cert.gov/ics/advisories/icsma-20-170-05",
              "refsource": "MISC",
              "url": "https://www.us-cert.gov/ics/advisories/icsma-20-170-05"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2019-18252",
    "datePublished": "2020-06-29T13:58:25.000Z",
    "dateReserved": "2019-10-22T00:00:00.000Z",
    "dateUpdated": "2024-08-05T01:47:14.154Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.