Vulnerability-Lookup

CNVD-2020-20678

Vulnerability from cnvd - Published: 2020-03-31

Title

Zoho ManageEngine Desktop Central信息泄露漏洞（CNVD-2020-20678）

Description

ZOHO ManageEngine Desktop Central（DC）是美国卓豪（ZOHO）公司的一套桌面管理解决方案。该方案包含软件分发、补丁管理、系统配置、远程控制等功能模块，可对桌面机以及服务器管理的整个生命周期提供支持。 ZOHO ManageEngine Desktop Central中存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。

Severity

高

Patch Name

Zoho ManageEngine Desktop Central信息泄露漏洞（CNVD-2020-20678）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： https://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html

Impacted products

Name
ZOHO ManageEngine Desktop Central

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8509"
    }
  },
  "description": "ZOHO ManageEngine Desktop Central\uff08DC\uff09\u662f\u7f8e\u56fd\u5353\u8c6a\uff08ZOHO\uff09\u516c\u53f8\u7684\u4e00\u5957\u684c\u9762\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u5305\u542b\u8f6f\u4ef6\u5206\u53d1\u3001\u8865\u4e01\u7ba1\u7406\u3001\u7cfb\u7edf\u914d\u7f6e\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\u6a21\u5757\uff0c\u53ef\u5bf9\u684c\u9762\u673a\u4ee5\u53ca\u670d\u52a1\u5668\u7ba1\u7406\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u63d0\u4f9b\u652f\u6301\u3002\n\nZOHO ManageEngine Desktop Central\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u672a\u6388\u6743\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7ec4\u4ef6\u654f\u611f\u4fe1\u606f\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://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20678",
  "openTime": "2020-03-31",
  "patchDescription": "ZOHO ManageEngine Desktop Central\uff08DC\uff09\u662f\u7f8e\u56fd\u5353\u8c6a\uff08ZOHO\uff09\u516c\u53f8\u7684\u4e00\u5957\u684c\u9762\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u5305\u542b\u8f6f\u4ef6\u5206\u53d1\u3001\u8865\u4e01\u7ba1\u7406\u3001\u7cfb\u7edf\u914d\u7f6e\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\u6a21\u5757\uff0c\u53ef\u5bf9\u684c\u9762\u673a\u4ee5\u53ca\u670d\u52a1\u5668\u7ba1\u7406\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u63d0\u4f9b\u652f\u6301\u3002\r\n\r\nZOHO ManageEngine Desktop Central\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u672a\u6388\u6743\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7ec4\u4ef6\u654f\u611f\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": "Zoho ManageEngine Desktop Central\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-20678\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "ZOHO ManageEngine Desktop Central"
  },
  "serverity": "\u9ad8",
  "submitTime": "2020-03-31",
  "title": "Zoho ManageEngine Desktop Central\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-20678\uff09"
}

CVE-2020-8509 (GCVE-0-2020-8509)

Vulnerability from cvelistv5 – Published: 2020-03-30 17:50 – Updated: 2024-08-04 10:03

Summary

Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.manageengine.com/products/desktop-cen…	x_refsource_CONFIRM

Date Public

2020-03-27 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:03:46.101Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-03-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-23T14:57:14.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-8509",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
              "lang": "eng",
              "value": "Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html",
              "refsource": "CONFIRM",
              "url": "https://www.manageengine.com/products/desktop-central/unauthenticated-servlet-access.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-8509",
    "datePublished": "2020-03-30T17:50:16.000Z",
    "dateReserved": "2020-01-31T00:00:00.000Z",
    "dateUpdated": "2024-08-04T10:03:46.101Z",
    "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-2020-20678

CVE-2020-8509 (GCVE-0-2020-8509)

Tags

Sightings

Nomenclature

Related by attack behaviour