Vulnerability-Lookup

CNVD-2021-69615

Vulnerability from cnvd - Published: 2021-09-09

Title

Ypsomed mylife App信任管理问题漏洞

Description

Ypsomed mylife App是Ypsomed AG的一个应用软件。为了优化糖尿病患者与医疗保健专业人员之间的沟通，mylife 治疗管理是一个易于使用、易于共享的糖尿病治疗数据解决方案。 Ypsomed mylife App存在信任管理问题漏洞，该漏洞源于该应用程序基于硬编码的数据在客户端与服务端之间的通信协议的应用层上进行加密，攻击者可利用该漏洞篡改消息。

Severity

中

Patch Name

Ypsomed mylife App信任管理问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01

Reference

https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01

Impacted products

Name
['Ypsomed Ypsomed mylife Cloud <1.7.2', 'Ypsomed Ypsomed mylife App <1.7.5']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27503"
    }
  },
  "description": "Ypsomed mylife App\u662fYpsomed AG\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e3a\u4e86\u4f18\u5316\u7cd6\u5c3f\u75c5\u60a3\u8005\u4e0e\u533b\u7597\u4fdd\u5065\u4e13\u4e1a\u4eba\u5458\u4e4b\u95f4\u7684\u6c9f\u901a\uff0cmylife \u6cbb\u7597\u7ba1\u7406\u662f\u4e00\u4e2a\u6613\u4e8e\u4f7f\u7528\u3001\u6613\u4e8e\u5171\u4eab\u7684\u7cd6\u5c3f\u75c5\u6cbb\u7597\u6570\u636e\u89e3\u51b3\u65b9\u6848\u3002\n\nYpsomed mylife App\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u5e94\u7528\u7a0b\u5e8f\u57fa\u4e8e\u786c\u7f16\u7801\u7684\u6570\u636e\u5728\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\u7684\u5e94\u7528\u5c42\u4e0a\u8fdb\u884c\u52a0\u5bc6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7be1\u6539\u6d88\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://us-cert.cisa.gov/ics/advisories/icsma-21-196-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-69615",
  "openTime": "2021-09-09",
  "patchDescription": "Ypsomed mylife App\u662fYpsomed AG\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e3a\u4e86\u4f18\u5316\u7cd6\u5c3f\u75c5\u60a3\u8005\u4e0e\u533b\u7597\u4fdd\u5065\u4e13\u4e1a\u4eba\u5458\u4e4b\u95f4\u7684\u6c9f\u901a\uff0cmylife \u6cbb\u7597\u7ba1\u7406\u662f\u4e00\u4e2a\u6613\u4e8e\u4f7f\u7528\u3001\u6613\u4e8e\u5171\u4eab\u7684\u7cd6\u5c3f\u75c5\u6cbb\u7597\u6570\u636e\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nYpsomed mylife App\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u5e94\u7528\u7a0b\u5e8f\u57fa\u4e8e\u786c\u7f16\u7801\u7684\u6570\u636e\u5728\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\u7684\u5e94\u7528\u5c42\u4e0a\u8fdb\u884c\u52a0\u5bc6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7be1\u6539\u6d88\u606f\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Ypsomed mylife App\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Ypsomed Ypsomed mylife Cloud \u003c1.7.2",
      "Ypsomed Ypsomed mylife App \u003c1.7.5"
    ]
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-16",
  "title": "Ypsomed mylife App\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-27503 (GCVE-0-2021-27503)

Vulnerability from cvelistv5 – Published: 2021-08-02 20:42 – Updated: 2024-08-03 21:26

Summary

Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application encrypts on the application layer of the communication protocol between the Ypsomed mylife App and mylife Cloud credentials based on hard-coded secrets, which allows man-in-the-middle attackers to tamper with messages.

Severity

No CVSS data available.

CWE

CWE-798 - USE OF HARD-CODED CREDENTIALS (CWE-798)

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Ypsomed mylife Cloud, mylife Mobile Application	Affected: Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:26:09.636Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Ypsomed mylife Cloud, mylife Mobile Application",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application encrypts on the application layer of the communication protocol between the Ypsomed mylife App and mylife Cloud credentials based on hard-coded secrets, which allows man-in-the-middle attackers to tamper with messages."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-798",
              "description": "USE OF HARD-CODED CREDENTIALS (CWE-798)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-02T20:42:13.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2021-27503",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Ypsomed mylife Cloud, mylife Mobile Application",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application encrypts on the application layer of the communication protocol between the Ypsomed mylife App and mylife Cloud credentials based on hard-coded secrets, which allows man-in-the-middle attackers to tamper with messages."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "USE OF HARD-CODED CREDENTIALS (CWE-798)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2021-27503",
    "datePublished": "2021-08-02T20:42:13.000Z",
    "dateReserved": "2021-02-19T00:00:00.000Z",
    "dateUpdated": "2024-08-03T21:26:09.636Z",
    "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.