Vulnerability-Lookup

CNVD-2022-22468

Vulnerability from cnvd - Published: 2022-03-24

Title

B. Braun SpaceCom2访问控制错误漏洞

Description

B. Braun SpaceCom2是德国贝朗（B. Braun）公司的一款硬件设备，用于连接外部设备以在患者数据管理系统、PC或USB记忆棒中记录数据。 B. Braun SpaceCom2 012U000062之前版本存在访问控制错误漏洞，该漏洞源于应用缺乏身份验证，远程攻击者可利用该漏洞重新配置设备。

Severity

中

Patch Name

B. Braun SpaceCom2访问控制错误漏洞的补丁

Patch Description

B. Braun SpaceCom2是德国贝朗（B. Braun）公司的一款硬件设备，用于连接外部设备以在患者数据管理系统、PC或USB记忆棒中记录数据。 B. Braun SpaceCom2 012U000062之前版本存在访问控制错误漏洞，该漏洞源于应用缺乏身份验证，远程攻击者可利用该漏洞重新配置设备。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.bbraunusa.com/en.html

Reference

https://www.bbraunusa.com/en.html

Impacted products

Name
B. Braun SpaceCom2 <012U000062

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33882",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-33882"
    }
  },
  "description": "B. Braun SpaceCom2\u662f\u5fb7\u56fd\u8d1d\u6717\uff08B. Braun\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u786c\u4ef6\u8bbe\u5907\uff0c\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u4ee5\u5728\u60a3\u8005\u6570\u636e\u7ba1\u7406\u7cfb\u7edf\u3001PC\u6216USB\u8bb0\u5fc6\u68d2\u4e2d\u8bb0\u5f55\u6570\u636e\u3002\n\nB. Braun SpaceCom2 012U000062\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7f3a\u4e4f\u8eab\u4efd\u9a8c\u8bc1\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u65b0\u914d\u7f6e\u8bbe\u5907\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://www.bbraunusa.com/en.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-22468",
  "openTime": "2022-03-24",
  "patchDescription": "B. Braun SpaceCom2\u662f\u5fb7\u56fd\u8d1d\u6717\uff08B. Braun\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u786c\u4ef6\u8bbe\u5907\uff0c\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u4ee5\u5728\u60a3\u8005\u6570\u636e\u7ba1\u7406\u7cfb\u7edf\u3001PC\u6216USB\u8bb0\u5fc6\u68d2\u4e2d\u8bb0\u5f55\u6570\u636e\u3002\r\n\r\nB. Braun SpaceCom2 012U000062\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7f3a\u4e4f\u8eab\u4efd\u9a8c\u8bc1\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u65b0\u914d\u7f6e\u8bbe\u5907\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": "B. Braun SpaceCom2\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "B. Braun SpaceCom2 \u003c012U000062"
  },
  "referenceLink": "https://www.bbraunusa.com/en.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-27",
  "title": "B. Braun SpaceCom2\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-33882 (GCVE-0-2021-33882)

Vulnerability from cvelistv5 – Published: 2021-08-25 11:19 – Updated: 2024-08-04 00:05

Summary

A Missing Authentication for Critical Function vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote attacker to reconfigure the device from an unknown source because of lack of authentication on proprietary networking commands.

Severity

6.8 (Medium)


                        
                          CVSS:3.1/AC:H/AV:N/A:N/C:N/I:H/PR:N/S:C/UI:N

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.bbraunusa.com/en.htm	x_refsource_MISC
https://www.mcafee.com/blogs/enterprise/mcafee-en…	x_refsource_MISC

Show details on NVD website

JSON

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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
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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.
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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.

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.
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CNVD-2022-22468

CVE-2021-33882 (GCVE-0-2021-33882)

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Nomenclature

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