Vulnerability-Lookup

CNVD-2023-09677

Vulnerability from cnvd - Published: 2023-02-17

Title

ZTE ZXEN CG200拒绝服务漏洞

Description

ZTE ZXEN CG200是中国中兴通讯（ZTE）公司的一款政企网关设备。 ZXEN CG200 V1.0.0P1N5_M及以前版本存在拒绝服务漏洞，该漏洞源于对大量消息请求处理不当。攻击者可利用漏洞在短时间内构造并发送大量的HTTP GET请求，从而导致产品管理网站无法访问。

Severity

中

Patch Name

ZTE ZXEN CG200拒绝服务漏洞的补丁

Patch Description

ZTE ZXEN CG200是中国中兴通讯（ZTE）公司的一款政企网关设备。 ZXEN CG200 V1.0.0P1N5_M及以前版本存在拒绝服务漏洞，该漏洞源于对大量消息请求处理不当。攻击者可利用漏洞在短时间内构造并发送大量的HTTP GET请求，从而导致产品管理网站无法访问。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，补丁获取链接： https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304

Reference

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304

Impacted products

Name
ZTE ZXEN CG200 <=V1.0.0P1N5_M

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-23142",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-23142"
    }
  },
  "description": "ZTE ZXEN CG200\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u653f\u4f01\u7f51\u5173\u8bbe\u5907\u3002\n\nZXEN CG200 V1.0.0P1N5_M\u53ca\u4ee5\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u5927\u91cf\u6d88\u606f\u8bf7\u6c42\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u77ed\u65f6\u95f4\u5185\u6784\u9020\u5e76\u53d1\u9001\u5927\u91cf\u7684HTTP GET\u8bf7\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u4ea7\u54c1\u7ba1\u7406\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u3002",
  "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\nhttps://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-09677",
  "openTime": "2023-02-17",
  "patchDescription": "ZTE ZXEN CG200\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u653f\u4f01\u7f51\u5173\u8bbe\u5907\u3002\r\n\r\nZXEN CG200 V1.0.0P1N5_M\u53ca\u4ee5\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u5927\u91cf\u6d88\u606f\u8bf7\u6c42\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u77ed\u65f6\u95f4\u5185\u6784\u9020\u5e76\u53d1\u9001\u5927\u91cf\u7684HTTP GET\u8bf7\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u4ea7\u54c1\u7ba1\u7406\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\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 ZXEN CG200\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ZTE ZXEN CG200 \u003c=V1.0.0P1N5_M"
  },
  "referenceLink": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304",
  "serverity": "\u4e2d",
  "submitTime": "2022-07-20",
  "title": "ZTE ZXEN CG200\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-23142 (GCVE-0-2022-23142)

Vulnerability from cvelistv5 – Published: 2022-07-18 14:47 – Updated: 2024-08-03 03:36

Summary

ZXEN CG200 has a DoS vulnerability. An attacker could construct and send a large number of HTTP GET requests in a short time, which can make the product management websites not accessible.

Severity

No CVSS data available.

CWE

Assigner

zte mitre root

References

1 reference

URL	Tags
https://support.zte.com.cn/support/news/LoopholeI…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	ZXEN CG200	Affected: All versions up to V1.0.0P1N5_M

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:36:20.010Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ZXEN CG200",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "All versions up to V1.0.0P1N5_M"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ZXEN CG200 has a DoS vulnerability. An attacker could construct and send a large number of HTTP GET requests in a short time, which can make the product management websites not accessible."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "DoS",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-18T14:47:32.000Z",
        "orgId": "6786b568-6808-4982-b61f-398b0d9679eb",
        "shortName": "zte"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@zte.com.cn",
          "ID": "CVE-2022-23142",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ZXEN CG200",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions up to V1.0.0P1N5_M"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "ZXEN CG200 has a DoS vulnerability. An attacker could construct and send a large number of HTTP GET requests in a short time, which can make the product management websites not accessible."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "DoS"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304",
              "refsource": "MISC",
              "url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1025304"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6786b568-6808-4982-b61f-398b0d9679eb",
    "assignerShortName": "zte",
    "cveId": "CVE-2022-23142",
    "datePublished": "2022-07-18T14:47:32.000Z",
    "dateReserved": "2022-01-11T00:00:00.000Z",
    "dateUpdated": "2024-08-03T03:36:20.010Z",
    "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.

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.