Vulnerability-Lookup

CNVD-2021-37147

Vulnerability from cnvd - Published: 2021-05-26

Title

Nagios XI权限提升漏洞（CNVD-2021-37147）

Description

Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 5.7.5版本及之前存在安全漏洞，该漏洞源于程序中创建具有不安全权限的临时目录允许通过创建符号链接来升级权限。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Nagios XI权限提升漏洞（CNVD-2021-37147）的补丁

Patch Description

Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 5.7.5版本及之前存在安全漏洞，该漏洞源于程序中创建具有不安全权限的临时目录允许通过创建符号链接来升级权限。目前没有详细的漏洞细节提供。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://www.nagios.com/downloads/nagios-xi/change-log/

Reference

https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/

Impacted products

Name
Nagios Nagios XI <=5.7.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28910"
    }
  },
  "description": "Nagios XI\u662f\u7f8e\u56fdNagios\u516c\u53f8\u7684\u4e00\u5957IT\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u652f\u6301\u5bf9\u5e94\u7528\u3001\u670d\u52a1\u3001\u64cd\u4f5c\u7cfb\u7edf\u7b49\u8fdb\u884c\u76d1\u63a7\u548c\u9884\u8b66\u3002\n\nNagios XI 5.7.5\u7248\u672c\u53ca\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e2d\u521b\u5efa\u5177\u6709\u4e0d\u5b89\u5168\u6743\u9650\u7684\u4e34\u65f6\u76ee\u5f55\u5141\u8bb8\u901a\u8fc7\u521b\u5efa\u7b26\u53f7\u94fe\u63a5\u6765\u5347\u7ea7\u6743\u9650\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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.nagios.com/downloads/nagios-xi/change-log/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37147",
  "openTime": "2021-05-26",
  "patchDescription": "Nagios XI\u662f\u7f8e\u56fdNagios\u516c\u53f8\u7684\u4e00\u5957IT\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u652f\u6301\u5bf9\u5e94\u7528\u3001\u670d\u52a1\u3001\u64cd\u4f5c\u7cfb\u7edf\u7b49\u8fdb\u884c\u76d1\u63a7\u548c\u9884\u8b66\u3002\r\n\r\nNagios XI 5.7.5\u7248\u672c\u53ca\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e2d\u521b\u5efa\u5177\u6709\u4e0d\u5b89\u5168\u6743\u9650\u7684\u4e34\u65f6\u76ee\u5f55\u5141\u8bb8\u901a\u8fc7\u521b\u5efa\u7b26\u53f7\u94fe\u63a5\u6765\u5347\u7ea7\u6743\u9650\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 XI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-37147\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Nagios Nagios XI \u003c=5.7.5"
  },
  "referenceLink": "https://skylightcyber.com/2021/05/20/13-nagios-vulnerabilities-7-will-shock-you/",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-26",
  "title": "Nagios XI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-37147\uff09"
}

CVE-2020-28910 (GCVE-0-2020-28910)

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

Summary

Creation of a Temporary Directory with Insecure Permissions in Nagios XI 5.7.5 and earlier allows for Privilege Escalation via creation of symlinks, which are mishandled in getprofile.sh.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

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": "2024-08-04T16:41:00.310Z",
          "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": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Creation of a Temporary Directory with Insecure Permissions in Nagios XI 5.7.5 and earlier allows for Privilege Escalation via creation of symlinks, which are mishandled in getprofile.sh."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-26T19:06:20.000Z",
        "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-2020-28910",
          "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": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Creation of a Temporary Directory with Insecure Permissions in Nagios XI 5.7.5 and earlier allows for Privilege Escalation via creation of symlinks, which are mishandled in getprofile.sh."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.nagios.com/downloads/nagios-xi/change-log/",
              "refsource": "MISC",
              "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",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-28910",
    "datePublished": "2021-05-24T12:44:15.000Z",
    "dateReserved": "2020-11-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:41:00.310Z",
    "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.

Action not permitted

CNVD-2021-37147

CVE-2020-28910 (GCVE-0-2020-28910)

Tags

Sightings

Nomenclature