Vulnerability-Lookup

CNVD-2022-59195

Vulnerability from cnvd - Published: 2022-08-25

Title

Lenovo Personal Cloud Storage未知未明漏洞

Description

Lenovo Personal Cloud Storage（联想个人云存储）是中国联想（Lenovo）公司的一款个人云存储。 Lenovo Personal Cloud Storage存在安全漏洞，攻击者可利用该漏洞允许未经认证的用户创建标准用户帐户。

Severity

中

Patch Name

Lenovo Personal Cloud Storage未知未明漏洞的补丁

Patch Description

Lenovo Personal Cloud Storage（联想个人云存储）是中国联想（Lenovo）公司的一款个人云存储。 Lenovo Personal Cloud Storage存在安全漏洞，攻击者可利用该漏洞允许未经认证的用户创建标准用户帐户。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://iknow.lenovo.com.cn/detail/dc_200017.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42851

Impacted products

Name
Lenovo Personal Cloud Storage

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-42851",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42851"
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  "number": "CNVD-2022-59195",
  "openTime": "2022-08-25",
  "patchDescription": "Lenovo Personal Cloud Storage\uff08\u8054\u60f3\u4e2a\u4eba\u4e91\u5b58\u50a8\uff09\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e2a\u4eba\u4e91\u5b58\u50a8\u3002\r\n\r\nLenovo Personal Cloud Storage\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672a\u7ecf\u8ba4\u8bc1\u7684\u7528\u6237\u521b\u5efa\u6807\u51c6\u7528\u6237\u5e10\u6237\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": "Lenovo Personal Cloud Storage\u672a\u77e5\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lenovo Personal Cloud Storage"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42851",
  "serverity": "\u4e2d",
  "submitTime": "2022-05-20",
  "title": "Lenovo Personal Cloud Storage\u672a\u77e5\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-42851 (GCVE-0-2021-42851)

Vulnerability from cvelistv5 – Published: 2022-05-18 16:10 – Updated: 2024-08-04 03:38

Summary

A vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an unauthenticated user to create a standard user account.

Severity ?

6.3 (Medium)


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

CWE

CWE-862 - Missing Authorization

Assigner

lenovo

References

URL

Tags

https://iknow.lenovo.com.cn/detail/dc_200017.html

x_refsource_MISC

Impacted products

Vendor

Product

Version

Lenovo

Personal Cloud Storage A1

Affected: unspecified , < 5.3.6.a1 (custom)

Lenovo	Personal Cloud Storage T1	Affected: unspecified , < 5.3.6.t1 (custom)
Lenovo	Personal Cloud Storage X1	Affected: unspecified , < 5.3.8.x1 (custom)
Lenovo	Personal Cloud Storage T2	Affected: unspecified , < 5.3.8.t2 (custom)
Lenovo	Personal Cloud Storage T2Pro	Affected: unspecified , < 5.3.7.t2-pro (custom)

Credits

Lenovo thanks Kais and KT of 360 Vulcan Team for reporting this issue.

Show details on NVD website

JSON

To clipboard

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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

CNVD-2022-59195

CVE-2021-42851 (GCVE-0-2021-42851)

Tags

Sightings

Nomenclature