Vulnerability-Lookup

CNVD-2021-01058

Vulnerability from cnvd - Published: 2021-01-07

Title

Plum Ik-401安全问题漏洞

Description

Plum Ik-401是德国Plum公司的一个用于工业环境中的4G调制解调器/路由器。 Plum IK-401 1.02之前版本存在安全漏洞，攻击者可利用该漏洞(通过网络访问该设备)获取配置文件，包括散列的凭证数据。成功的利用可以允许通过一个未经身份验证的GET请求访问散列的凭据数据。

Severity

中

Patch Name

Plum Ik-401安全问题漏洞的补丁

Patch Description

Plum Ik-401是德国Plum公司的一个用于工业环境中的4G调制解调器/路由器。 Plum IK-401 1.02之前版本存在安全漏洞，攻击者可利用该漏洞(通过网络访问该设备)获取配置文件，包括散列的凭证数据。成功的利用可以允许通过一个未经身份验证的GET请求访问散列的凭据数据。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://plummac.com/project/ik-401/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-28946

Impacted products

Name
Plum Ik-401 <1.02

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28946",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28946"
    }
  },
  "description": "Plum Ik-401\u662f\u5fb7\u56fdPlum\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u76844G\u8c03\u5236\u89e3\u8c03\u5668/\u8def\u7531\u5668\u3002\n\nPlum IK-401 1.02\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e(\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u8be5\u8bbe\u5907)\u83b7\u53d6\u914d\u7f6e\u6587\u4ef6\uff0c\u5305\u62ec\u6563\u5217\u7684\u51ed\u8bc1\u6570\u636e\u3002\u6210\u529f\u7684\u5229\u7528\u53ef\u4ee5\u5141\u8bb8\u901a\u8fc7\u4e00\u4e2a\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684GET\u8bf7\u6c42\u8bbf\u95ee\u6563\u5217\u7684\u51ed\u636e\u6570\u636e\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://plummac.com/project/ik-401/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-01058",
  "openTime": "2021-01-07",
  "patchDescription": "Plum Ik-401\u662f\u5fb7\u56fdPlum\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u76844G\u8c03\u5236\u89e3\u8c03\u5668/\u8def\u7531\u5668\u3002\r\n\r\nPlum IK-401 1.02\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e(\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u8be5\u8bbe\u5907)\u83b7\u53d6\u914d\u7f6e\u6587\u4ef6\uff0c\u5305\u62ec\u6563\u5217\u7684\u51ed\u8bc1\u6570\u636e\u3002\u6210\u529f\u7684\u5229\u7528\u53ef\u4ee5\u5141\u8bb8\u901a\u8fc7\u4e00\u4e2a\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684GET\u8bf7\u6c42\u8bbf\u95ee\u6563\u5217\u7684\u51ed\u636e\u6570\u636e\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": "Plum Ik-401\u5b89\u5168\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Plum Ik-401 \u003c1.02"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28946",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-15",
  "title": "Plum Ik-401\u5b89\u5168\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-28946 (GCVE-0-2020-28946)

Vulnerability from cvelistv5 – Published: 2020-12-08 19:40 – Updated: 2024-08-04 16:48

Summary

An improper webserver configuration on Plum IK-401 devices with firmware before 1.02 allows an attacker (with network access to the device) to obtain the configuration file, including hashed credential data. Successful exploitation could allow access to hashed credential data with a single unauthenticated GET request.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://plummac.com/project/ik-401/	x_refsource_MISC
https://www.cert.pl/news/single/coraz-wiecej-urza…	x_refsource_MISC

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T16:48:01.322Z",
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            "url": "https://plummac.com/project/ik-401/"
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              "x_transferred"
            ],
            "url": "https://www.cert.pl/news/single/coraz-wiecej-urzadzen-przemyslowych-podlaczonych-do-internetu/"
          }
        ],
        "title": "CVE Program Container"
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          "url": "https://www.cert.pl/news/single/coraz-wiecej-urzadzen-przemyslowych-podlaczonych-do-internetu/"
        }
      ],
      "x_legacyV4Record": {
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    "dateReserved": "2020-11-19T00:00:00.000Z",
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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.

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.

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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.

Action not permitted

CNVD-2021-01058

CVE-2020-28946 (GCVE-0-2020-28946)

Tags

Sightings

Nomenclature

Related by attack behaviour