Vulnerability-Lookup

CNVD-2020-19560

Vulnerability from cnvd - Published: 2020-03-26

Title

ZOHO ManageEngine Desktop Central XML外部实体注入漏洞

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存在XML外部实体注入漏洞，攻击者可通过XML请求中特制的DTD利用该漏洞读取任意文件或进行服务器端请求伪造（SSRF）攻击。

Severity

高

Patch Name

ZOHO ManageEngine Desktop Central XML外部实体注入漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.manageengine.com/products/desktop-central/xxe-vulnerability.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8540

Impacted products

Name
ZOHO ManageEngine Desktop Central

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-8540"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-19560",
  "openTime": "2020-03-26",
  "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\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7XML\u8bf7\u6c42\u4e2d\u7279\u5236\u7684DTD\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u6216\u8fdb\u884c\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\uff08SSRF\uff09\u653b\u51fb\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 XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ZOHO ManageEngine Desktop Central"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8540",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-12",
  "title": "ZOHO ManageEngine Desktop Central XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-8540 (GCVE-0-2020-8540)

Vulnerability from cvelistv5 – Published: 2020-03-11 16:15 – Updated: 2024-08-04 10:03

Summary

An XML external entity (XXE) vulnerability in Zoho ManageEngine Desktop Central before the 07-Mar-2020 update allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.

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

2020-03-07 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.manageengine.com/products/desktop-central/xxe-vulnerability.html"
          }
        ],
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      },
      "references": [
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          ],
          "url": "https://www.manageengine.com/products/desktop-central/xxe-vulnerability.html"
        }
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
                          }
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                      }
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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.
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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.

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Action not permitted

CNVD-2020-19560

CVE-2020-8540 (GCVE-0-2020-8540)

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