Vulnerability-Lookup

CNVD-2019-42572

Vulnerability from cnvd - Published: 2019-11-28

Title

ZTE C520V21权限许可和访问控制错误漏洞

Description

ZTE C520V21是中国中兴通讯（ZTE）公司的一款智能网络摄像头。 ZTE C520V21 2.1.14及之前版本中存在权限许可和访问控制错误漏洞，攻击者可通过创建URL利用该漏洞访问其他未授权的文件或资源。

Severity

中

Patch Name

ZTE C520V21权限许可和访问控制错误漏洞的补丁

Patch Description

ZTE C520V21是中国中兴通讯（ZTE）公司的一款智能网络摄像头。 ZTE C520V21 2.1.14及之前版本中存在权限许可和访问控制错误漏洞，攻击者可通过创建URL利用该漏洞访问其他未授权的文件或资源。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： http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-3423

Impacted products

Name
ZTE C520V21 <=2.1.14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3423"
    }
  },
  "description": "ZTE C520V21\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u7f51\u7edc\u6444\u50cf\u5934\u3002\n\nZTE C520V21 2.1.14\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efaURL\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5176\u4ed6\u672a\u6388\u6743\u7684\u6587\u4ef6\u6216\u8d44\u6e90\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-42572",
  "openTime": "2019-11-28",
  "patchDescription": "ZTE C520V21\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u7f51\u7edc\u6444\u50cf\u5934\u3002\r\n\r\nZTE C520V21 2.1.14\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efaURL\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5176\u4ed6\u672a\u6388\u6743\u7684\u6587\u4ef6\u6216\u8d44\u6e90\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": "ZTE C520V21\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ZTE C520V21 \u003c=2.1.14"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-3423",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-19",
  "title": "ZTE C520V21\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-3423 (GCVE-0-2019-3423)

Vulnerability from cvelistv5 – Published: 2019-11-18 18:19 – Updated: 2024-08-04 19:12

Summary

permission and access control vulnerability, which exists in V2.1.14 and below versions of C520V21 smart camera devices. An attacker can construct a URL for directory traversal and access to other unauthorized files or resources.

Severity

No CVSS data available.

CWE

Permission and Access Control

Assigner

zte CNA under the mitre root

CNA scorecard C 69/100 over 30 records in the last 180 days details

References

1 reference

URL	Tags
http://support.zte.com.cn/support/news/LoopholeIn…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
ZTE Corporation	C520V21	Affected: All versions up to V2.1.14

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:12:09.415Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "C520V21",
          "vendor": "ZTE Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions up to V2.1.14"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "permission and access control vulnerability, which exists in V2.1.14 and below versions of C520V21 smart camera devices. An attacker can construct a URL for directory traversal and access to other unauthorized files or resources."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Permission and Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-18T18:19:44.000Z",
        "orgId": "6786b568-6808-4982-b61f-398b0d9679eb",
        "shortName": "zte"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@zte.com.cn",
          "ID": "CVE-2019-3423",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "C520V21",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions up to V2.1.14"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ZTE Corporation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "permission and access control vulnerability, which exists in V2.1.14 and below versions of C520V21 smart camera devices. An attacker can construct a URL for directory traversal and access to other unauthorized files or resources."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Permission and Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842",
              "refsource": "CONFIRM",
              "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011842"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6786b568-6808-4982-b61f-398b0d9679eb",
    "assignerShortName": "zte",
    "cveId": "CVE-2019-3423",
    "datePublished": "2019-11-18T18:19:44.000Z",
    "dateReserved": "2018-12-31T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:12:09.415Z",
    "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.

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-2019-42572

CVE-2019-3423 (GCVE-0-2019-3423)

Tags

Sightings

Nomenclature

Related by attack behaviour