Vulnerability-Lookup

CNVD-2021-37133

Vulnerability from cnvd - Published: 2021-05-26

Title

Nagios权限许可和访问控制错误漏洞

Description

Nagios是美国Nagios公司的一套开源的免费网络监视工具。 Nagios Fusion 4.1.8版本及之前和Nagios XI 5.7.5版本之前存在权限许可和访问控制错误漏洞，攻击者可利用该漏洞升级权限。

Severity

高

Patch Name

Nagios权限许可和访问控制错误漏洞的补丁

Patch Description

Nagios是美国Nagios公司的一套开源的免费网络监视工具。 Nagios Fusion 4.1.8版本及之前和Nagios XI 5.7.5版本之前存在权限许可和访问控制错误漏洞，攻击者可利用该漏洞升级权限。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： https://www.nagios.com/downloads/nagios-xi/change-log/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-28909

Impacted products

Name
['Nagios Fusion <=4.1.8', 'Nagios Nagios XI <5.7.5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28909"
    }
  },
  "description": "Nagios\u662f\u7f8e\u56fdNagios\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u514d\u8d39\u7f51\u7edc\u76d1\u89c6\u5de5\u5177\u3002\n\nNagios Fusion 4.1.8\u7248\u672c\u53ca\u4e4b\u524d\u548cNagios XI 5.7.5\u7248\u672c\u4e4b\u524d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5347\u7ea7\u6743\u9650\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://www.nagios.com/downloads/nagios-xi/change-log/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37133",
  "openTime": "2021-05-26",
  "patchDescription": "Nagios\u662f\u7f8e\u56fdNagios\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u514d\u8d39\u7f51\u7edc\u76d1\u89c6\u5de5\u5177\u3002\r\n\r\nNagios Fusion 4.1.8\u7248\u672c\u53ca\u4e4b\u524d\u548cNagios XI 5.7.5\u7248\u672c\u4e4b\u524d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5347\u7ea7\u6743\u9650\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": "Nagios\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Nagios Fusion \u003c=4.1.8",
      "Nagios Nagios XI \u003c5.7.5"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28909",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-26",
  "title": "Nagios\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-28909 (GCVE-0-2020-28909)

Vulnerability from cvelistv5 – Published: 2021-05-24 12:44 – Updated: 2024-08-04 16:41

Summary

Incorrect File Permissions in Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root via modification of scripts. Low-privileges users are able to modify files that can be executed by sudo.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://www.nagios.com/downloads/nagios-xi/change-log/	x_refsource_MISC
https://skylightcyber.com/2021/05/20/13-nagios-vu…	x_refsource_MISC
http://packetstormsecurity.com/files/162783/Nagio…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:41:00.131Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "n/a"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Incorrect File Permissions in Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation to root via modification of scripts. Low-privileges users are able to modify files that can be executed by sudo."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-26T19:06:19.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-28909",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
            ]
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        "problemtype": {
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        "references": {
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              "name": "https://www.nagios.com/downloads/nagios-xi/change-log/",
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              "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"
            },
            {
              "name": "https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/",
              "refsource": "MISC",
              "url": "https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/"
            },
            {
              "name": "http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/162783/Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scripting-Code-Execution.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2021-05-24T12:44:10.000Z",
    "dateReserved": "2020-11-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:41:00.131Z",
    "state": "PUBLISHED"
  },
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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.
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-2021-37133

CVE-2020-28909 (GCVE-0-2020-28909)

Tags

Sightings

Nomenclature

Related by attack behaviour