Vulnerability-Lookup

CNVD-2021-03562

Vulnerability from cnvd - Published: 2021-01-17

Title

Combodo iTop访问控制错误漏洞

Description

Combodo iTop是法国Combodo公司的一套基于ITIL开发且用于IT环境日常运营的开源Web应用程序。该程序提供事件管理、配置管理和问题管理等功能。 Combodo iTop 2.8.0版本之前存在安全漏洞，该漏洞源于当直接调用excel导出门户功能的ajax端点时，它允许在不进行范围过滤的情况下获取数据。攻击者可利用该漏洞获取敏感数据。

Severity

中

Patch Name

Combodo iTop访问控制错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4079

Impacted products

Name
Combodo iTop <2.8.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4079",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4079"
    }
  },
  "description": "Combodo iTop\u662f\u6cd5\u56fdCombodo\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eITIL\u5f00\u53d1\u4e14\u7528\u4e8eIT\u73af\u5883\u65e5\u5e38\u8fd0\u8425\u7684\u5f00\u6e90Web\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u4e8b\u4ef6\u7ba1\u7406\u3001\u914d\u7f6e\u7ba1\u7406\u548c\u95ee\u9898\u7ba1\u7406\u7b49\u529f\u80fd\u3002\n\nCombodo iTop 2.8.0\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u76f4\u63a5\u8c03\u7528excel\u5bfc\u51fa\u95e8\u6237\u529f\u80fd\u7684ajax\u7aef\u70b9\u65f6\uff0c\u5b83\u5141\u8bb8\u5728\u4e0d\u8fdb\u884c\u8303\u56f4\u8fc7\u6ee4\u7684\u60c5\u51b5\u4e0b\u83b7\u53d6\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u6570\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03562",
  "openTime": "2021-01-17",
  "patchDescription": "Combodo iTop\u662f\u6cd5\u56fdCombodo\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eITIL\u5f00\u53d1\u4e14\u7528\u4e8eIT\u73af\u5883\u65e5\u5e38\u8fd0\u8425\u7684\u5f00\u6e90Web\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9b\u4e8b\u4ef6\u7ba1\u7406\u3001\u914d\u7f6e\u7ba1\u7406\u548c\u95ee\u9898\u7ba1\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nCombodo iTop 2.8.0\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u76f4\u63a5\u8c03\u7528excel\u5bfc\u51fa\u95e8\u6237\u529f\u80fd\u7684ajax\u7aef\u70b9\u65f6\uff0c\u5b83\u5141\u8bb8\u5728\u4e0d\u8fdb\u884c\u8303\u56f4\u8fc7\u6ee4\u7684\u60c5\u51b5\u4e0b\u83b7\u53d6\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u6570\u636e\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": "Combodo iTop\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Combodo iTop \u003c2.8.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4079",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-14",
  "title": "Combodo iTop\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-4079 (GCVE-0-2020-4079)

Vulnerability from cvelistv5 – Published: 2021-01-12 19:20 – Updated: 2024-08-04 07:52

Title

Information disclosure vulnerability in iTop

Summary

Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 2.8.0, when the ajax endpoint for the "excel export" portal functionality is called directly it allows getting data without scope filtering. This allows a user to access data they which they should not have access to. This is fixed in versions 2.7.2 and 3.0.0.

Severity

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE

CWE-200 - Information Exposure

Assigner

GitHub_M mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/Combodo/iTop/security/advisori…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Combodo	iTop	Affected: < 2.7.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:52:20.880Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iTop",
          "vendor": "Combodo",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.7.2"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 2.8.0, when the ajax endpoint for the \"excel export\" portal functionality is called directly it allows getting data without scope filtering. This allows a user to access data they which they should not have access to. This is fixed in versions 2.7.2 and 3.0.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Information Exposure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-12T19:20:14.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh"
        }
      ],
      "source": {
        "advisory": "GHSA-vcv9-xp3j-7jwh",
        "discovery": "UNKNOWN"
      },
      "title": "Information disclosure vulnerability in iTop",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-4079",
          "STATE": "PUBLIC",
          "TITLE": "Information disclosure vulnerability in iTop"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iTop",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 2.7.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Combodo"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 2.8.0, when the ajax endpoint for the \"excel export\" portal functionality is called directly it allows getting data without scope filtering. This allows a user to access data they which they should not have access to. This is fixed in versions 2.7.2 and 3.0.0."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "value": "CWE-200 Information Exposure"
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        },
        "references": {
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            {
              "name": "https://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh",
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              "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-vcv9-xp3j-7jwh"
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          "discovery": "UNKNOWN"
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  "cveMetadata": {
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  "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.
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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.
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Action not permitted

CNVD-2021-03562

CVE-2020-4079 (GCVE-0-2020-4079)

Tags

Sightings

Nomenclature

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