Vulnerability-Lookup

CNVD-2021-94833

Vulnerability from cnvd - Published: 2021-12-07

Title

D-Link DCS-5000L和DCS-932L权限提升漏洞

Description

D-link Dcs-5000L是一个Ip网路监控摄影机。D-link Dcs-932L是一个网络监控摄像头。 D-Link DCS-5000L和DCS-932L权限提升漏洞，攻击向可利用漏洞危及摄像机配置并允许LAN上的恶意用户访问设备。

Severity

中

Patch Name

D-Link DCS-5000L和DCS-932L权限提升漏洞的补丁

Patch Description

D-link Dcs-5000L是一个Ip网路监控摄影机。D-link Dcs-932L是一个网络监控摄像头。 D-Link DCS-5000L和DCS-932L权限提升漏洞，攻击向可利用漏洞危及摄像机配置并允许LAN上的恶意用户访问设备。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www.dlink.com/en/security-bulletin/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41504

Impacted products

Name
['D-Link DCS-5000L 1.05', 'D-Link DCS-932L <= 2.17']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41504",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41504"
    }
  },
  "description": "D-link Dcs-5000L\u662f\u4e00\u4e2aIp\u7f51\u8def\u76d1\u63a7\u6444\u5f71\u673a\u3002D-link Dcs-932L\u662f\u4e00\u4e2a\u7f51\u7edc\u76d1\u63a7\u6444\u50cf\u5934\u3002\n\nD-Link DCS-5000L\u548cDCS-932L\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u5411\u53ef\u5229\u7528\u6f0f\u6d1e\u5371\u53ca\u6444\u50cf\u673a\u914d\u7f6e\u5e76\u5141\u8bb8LAN\u4e0a\u7684\u6076\u610f\u7528\u6237\u8bbf\u95ee\u8bbe\u5907\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www.dlink.com/en/security-bulletin/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-94833",
  "openTime": "2021-12-07",
  "patchDescription": "D-link Dcs-5000L\u662f\u4e00\u4e2aIp\u7f51\u8def\u76d1\u63a7\u6444\u5f71\u673a\u3002D-link Dcs-932L\u662f\u4e00\u4e2a\u7f51\u7edc\u76d1\u63a7\u6444\u50cf\u5934\u3002\r\n\r\nD-Link DCS-5000L\u548cDCS-932L\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u5411\u53ef\u5229\u7528\u6f0f\u6d1e\u5371\u53ca\u6444\u50cf\u673a\u914d\u7f6e\u5e76\u5141\u8bb8LAN\u4e0a\u7684\u6076\u610f\u7528\u6237\u8bbf\u95ee\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": "D-Link DCS-5000L\u548cDCS-932L\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "D-Link DCS-5000L 1.05",
      "D-Link DCS-932L \u003c= 2.17"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41504",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-26",
  "title": "D-Link DCS-5000L\u548cDCS-932L\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-41504 (GCVE-0-2021-41504)

Vulnerability from cvelistv5 – Published: 2021-09-24 19:30 – Updated: 2024-08-04 03:15 Unsupported When Assigned

Summary

An Elevated Privileges issue exists in D-Link DCS-5000L v1.05 and DCS-932L v2.17 and older. The use of the digest-authentication for the devices command interface may allow further attack vectors that may compromise the cameras configuration and allow malicious users on the LAN to access the device. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.dlink.com/en/security-bulletin/	x_refsource_MISC
https://supportannouncement.us.dlink.com/announce…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.
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.