Vulnerability-Lookup

CNVD-2018-17496

Vulnerability from cnvd - Published: 2018-09-05

Title

Huawei B315s-22信息泄露漏洞

Description

Huawei B315s-22是家用4G路由器。 Huawei B315s-22存在信息泄露漏洞，未经认证的局域网攻击者可以利用此漏洞获取部分设备信息。

Severity

低

Patch Name

Huawei B315s-22信息泄露漏洞的补丁

Patch Description

Huawei B315s-22是家用4G路由器。 Huawei B315s-22存在信息泄露漏洞，未经认证的局域网攻击者可以利用此漏洞获取部分设备信息。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

用户可联系供应商获得补丁信息： https://www.huawei.com/cn/psirt/security-notices/huawei-sn-20180903-01-b315s-cn

Reference

https://www.huawei.com/cn/psirt/security-notices/huawei-sn-20180903-01-b315s-cn

Impacted products

Name
Huawei B315s-22 <=21.318.01.00.26

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7921"
    }
  },
  "description": "Huawei B315s-22\u662f\u5bb6\u75284G\u8def\u7531\u5668\u3002\r\n\r\nHuawei B315s-22\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8ba4\u8bc1\u7684\u5c40\u57df\u7f51\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6\u90e8\u5206\u8bbe\u5907\u4fe1\u606f\u3002",
  "discovererName": "Usman Saeed",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://www.huawei.com/cn/psirt/security-notices/huawei-sn-20180903-01-b315s-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17496",
  "openTime": "2018-09-05",
  "patchDescription": "Huawei B315s-22\u662f\u5bb6\u75284G\u8def\u7531\u5668\u3002\r\n\r\nHuawei B315s-22\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8ba4\u8bc1\u7684\u5c40\u57df\u7f51\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6\u90e8\u5206\u8bbe\u5907\u4fe1\u606f\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 B315s-22\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Huawei B315s-22 \u003c=21.318.01.00.26"
  },
  "referenceLink": "https://www.huawei.com/cn/psirt/security-notices/huawei-sn-20180903-01-b315s-cn",
  "serverity": "\u4f4e",
  "submitTime": "2018-09-05",
  "title": "Huawei B315s-22\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-7921 (GCVE-0-2018-7921)

Vulnerability from cvelistv5 – Published: 2018-09-12 15:00 – Updated: 2024-08-05 06:37

Summary

Huawei B315s-22 products with software of 21.318.01.00.26 have an information leak vulnerability. Unauthenticated adjacent attackers may exploit this vulnerability to obtain device information.

Severity

No CVSS data available.

CWE

information leak

Assigner

huawei mitre root

References

2 references

URL	Tags
https://www.exploit-db.com/exploits/45971/	exploitx_refsource_EXPLOIT-DB
https://www.huawei.com/en/psirt/security-notices/…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Huawei Technologies Co., Ltd.	B315s-22	Affected: 21.318.01.00.26

Date Public

2018-09-03 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
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          "dateUpdated": "2024-08-05T06:37:59.642Z",
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            ],
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          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "product": "B315s-22",
          "vendor": "Huawei Technologies Co., Ltd.",
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            }
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            }
          ]
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      ],
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        "dateUpdated": "2018-12-12T10:57:01.000Z",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
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        },
        {
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          ],
          "url": "https://www.huawei.com/en/psirt/security-notices/huawei-sn-20180903-01-b315s-en"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2018-7921",
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        "affects": {
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    "dateReserved": "2018-03-09T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:37:59.642Z",
    "state": "PUBLISHED"
  },
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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.

Action not permitted

CNVD-2018-17496

CVE-2018-7921 (GCVE-0-2018-7921)

Tags

Sightings

Nomenclature

Related by attack behaviour