cnvd - cnvd-2021-100272

cnvd-2021-100272

Vulnerability from cnvd

Title: Anker Eufy Homebase 2缓冲区溢出漏洞

Description:

Anker Eufy Homebase是美国Eufy公司的一个无线家庭安全摄像头系统。

Anker Eufy Homebase 2 2.1.6.9h版本存在缓冲区溢出漏洞，攻击者可利用该漏洞导致代码执行。

Severity: 高

Patch Name: Anker Eufy Homebase 2缓冲区溢出漏洞的补丁

Patch Description:

Anker Eufy Homebase是美国Eufy公司的一个无线家庭安全摄像头系统。

Anker Eufy Homebase 2 2.1.6.9h版本存在缓冲区溢出漏洞，攻击者可利用该漏洞导致代码执行。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://talosintelligence.com/vulnerability_reports/TALOS-2021-1378

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-21950

Impacted products

Name
Eufy Anker Eufy Homebase 2 2.1.6.9h

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-21950"
    }
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  "number": "CNVD-2021-100272",
  "openTime": "2021-12-16",
  "patchDescription": "Anker Eufy Homebase\u662f\u7f8e\u56fdEufy\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u5bb6\u5ead\u5b89\u5168\u6444\u50cf\u5934\u7cfb\u7edf\u3002\r\n\r\nAnker Eufy Homebase 2 2.1.6.9h\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\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",
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  "products": {
    "product": "Eufy Anker Eufy Homebase 2 2.1.6.9h"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21950",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-01",
  "title": "Anker Eufy Homebase 2\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-21950 (GCVE-0-2021-21950)

Vulnerability from cvelistv5

Published

2021-12-08 21:28

Modified

2024-08-03 18:30

Severity ?

10.0 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Summary

An out-of-bounds write vulnerability exists in the CMD_DEVICE_GET_SERVER_LIST_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h in function recv_server_device_response_msg_process. A specially-crafted network packet can lead to code execution.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1378	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Anker	Version: Anker Eufy Homebase 2 2.1.6.9h

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T18:30:23.587Z",
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        }
      ],
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            "attackVector": "NETWORK",
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            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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