Vulnerability-Lookup

CNVD-2017-35439

Vulnerability from cnvd - Published: 2017-11-29

Title

Huawei B2338-168 CPE设备室外单元存在串口访问无认证漏洞

Description

Huawei B2338-168是中国华为（Huawei）公司的一款能够接收WiFi信号的无线终端设备。outdoor unit是其中的一个用于收发信号的单元。 Huawei B2338-168 CPE设备室外单元存在串口访问无认证漏洞。攻击者可以将室外单元电路板上的串口引出，并且无需认证即可登录系统，导致攻击者控制该设备。

Severity

高

Patch Name

Huawei B2338-168 CPE设备室外单元存在串口访问无认证漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-cn

Reference

http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-cn

Impacted products

Name
Huawei B2338-168 V100R001C00

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8155"
    }
  },
  "description": "Huawei B2338-168\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u80fd\u591f\u63a5\u6536WiFi\u4fe1\u53f7\u7684\u65e0\u7ebf\u7ec8\u7aef\u8bbe\u5907\u3002outdoor unit\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u6536\u53d1\u4fe1\u53f7\u7684\u5355\u5143\u3002\r\n\r\nHuawei B2338-168 CPE\u8bbe\u5907\u5ba4\u5916\u5355\u5143\u5b58\u5728\u4e32\u53e3\u8bbf\u95ee\u65e0\u8ba4\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5c06\u5ba4\u5916\u5355\u5143\u7535\u8def\u677f\u4e0a\u7684\u4e32\u53e3\u5f15\u51fa\uff0c\u5e76\u4e14\u65e0\u9700\u8ba4\u8bc1\u5373\u53ef\u767b\u5f55\u7cfb\u7edf\uff0c\u5bfc\u81f4\u653b\u51fb\u8005\u63a7\u5236\u8be5\u8bbe\u5907\u3002",
  "discovererName": "Adam Pogorzelski",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35439",
  "openTime": "2017-11-29",
  "patchDescription": "Huawei B2338-168\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u80fd\u591f\u63a5\u6536WiFi\u4fe1\u53f7\u7684\u65e0\u7ebf\u7ec8\u7aef\u8bbe\u5907\u3002outdoor unit\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u6536\u53d1\u4fe1\u53f7\u7684\u5355\u5143\u3002\r\n\r\nHuawei B2338-168 CPE\u8bbe\u5907\u5ba4\u5916\u5355\u5143\u5b58\u5728\u4e32\u53e3\u8bbf\u95ee\u65e0\u8ba4\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5c06\u5ba4\u5916\u5355\u5143\u7535\u8def\u677f\u4e0a\u7684\u4e32\u53e3\u5f15\u51fa\uff0c\u5e76\u4e14\u65e0\u9700\u8ba4\u8bc1\u5373\u53ef\u767b\u5f55\u7cfb\u7edf\uff0c\u5bfc\u81f4\u653b\u51fb\u8005\u63a7\u5236\u8be5\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": "Huawei B2338-168 CPE\u8bbe\u5907\u5ba4\u5916\u5355\u5143\u5b58\u5728\u4e32\u53e3\u8bbf\u95ee\u65e0\u8ba4\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Huawei B2338-168 V100R001C00"
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-cn",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-21",
  "title": "Huawei B2338-168 CPE\u8bbe\u5907\u5ba4\u5916\u5355\u5143\u5b58\u5728\u4e32\u53e3\u8bbf\u95ee\u65e0\u8ba4\u8bc1\u6f0f\u6d1e"
}

CVE-2017-8155 (GCVE-0-2017-8155)

Vulnerability from cvelistv5 – Published: 2017-11-22 19:00 – Updated: 2024-09-17 03:02

Summary

The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.

Severity

No CVSS data available.

CWE

no authentication

Assigner

huawei mitre root

References

1 reference

URL	Tags
http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Huawei Technologies Co., Ltd.	B2338-168	Affected: V100R001C00

Date Public

2017-11-15 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
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        }
      ],
      "problemTypes": [
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            {
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              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-22T18:57:01.000Z",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
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      },
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        }
      ],
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        },
        "affects": {
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              {
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            }
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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CNVD-2017-35439

CVE-2017-8155 (GCVE-0-2017-8155)

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Nomenclature

Related by attack behaviour