Vulnerability-Lookup

CNVD-2021-33043

Vulnerability from cnvd - Published: 2021-05-07

Title

SolarWinds Orion Platform路径遍历漏洞（CNVD-2021-33043）

Description

SolarWinds Orion Platform是美国SolarWinds公司的一套网络故障和网络性能管理平台。该平台可对网络设备提供实时监测和分析，并支持定制网页介面、多种用户意见和对整个网络进行地图式浏览等。 SolarWinds Orion Platform 2020.2.1版本的VulnerabilitySettings.aspx存在路径遍历漏洞。该漏洞源于程序在文件操作中使用用户提供的路径之前未对其进行正确验证。远程攻击者可利用该漏洞导致任意代码执行并创建任意文件。

Severity

高

Patch Name

SolarWinds Orion Platform路径遍历漏洞（CNVD-2021-33043）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.zerodayinitiative.com/advisories/ZDI-21-067/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27871

Impacted products

Name
SolarWinds Orion Platform 2020.2.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27871",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27871"
    }
  },
  "description": "SolarWinds Orion Platform\u662f\u7f8e\u56fdSolarWinds\u516c\u53f8\u7684\u4e00\u5957\u7f51\u7edc\u6545\u969c\u548c\u7f51\u7edc\u6027\u80fd\u7ba1\u7406\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u53ef\u5bf9\u7f51\u7edc\u8bbe\u5907\u63d0\u4f9b\u5b9e\u65f6\u76d1\u6d4b\u548c\u5206\u6790\uff0c\u5e76\u652f\u6301\u5b9a\u5236\u7f51\u9875\u4ecb\u9762\u3001\u591a\u79cd\u7528\u6237\u610f\u89c1\u548c\u5bf9\u6574\u4e2a\u7f51\u7edc\u8fdb\u884c\u5730\u56fe\u5f0f\u6d4f\u89c8\u7b49\u3002\n\nSolarWinds Orion Platform 2020.2.1\u7248\u672c\u7684VulnerabilitySettings.aspx\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u6587\u4ef6\u64cd\u4f5c\u4e2d\u4f7f\u7528\u7528\u6237\u63d0\u4f9b\u7684\u8def\u5f84\u4e4b\u524d\u672a\u5bf9\u5176\u8fdb\u884c\u6b63\u786e\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u5e76\u521b\u5efa\u4efb\u610f\u6587\u4ef6\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.zerodayinitiative.com/advisories/ZDI-21-067/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-33043",
  "openTime": "2021-05-07",
  "patchDescription": "SolarWinds Orion Platform\u662f\u7f8e\u56fdSolarWinds\u516c\u53f8\u7684\u4e00\u5957\u7f51\u7edc\u6545\u969c\u548c\u7f51\u7edc\u6027\u80fd\u7ba1\u7406\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u53ef\u5bf9\u7f51\u7edc\u8bbe\u5907\u63d0\u4f9b\u5b9e\u65f6\u76d1\u6d4b\u548c\u5206\u6790\uff0c\u5e76\u652f\u6301\u5b9a\u5236\u7f51\u9875\u4ecb\u9762\u3001\u591a\u79cd\u7528\u6237\u610f\u89c1\u548c\u5bf9\u6574\u4e2a\u7f51\u7edc\u8fdb\u884c\u5730\u56fe\u5f0f\u6d4f\u89c8\u7b49\u3002\r\n\r\nSolarWinds Orion Platform 2020.2.1\u7248\u672c\u7684VulnerabilitySettings.aspx\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u6587\u4ef6\u64cd\u4f5c\u4e2d\u4f7f\u7528\u7528\u6237\u63d0\u4f9b\u7684\u8def\u5f84\u4e4b\u524d\u672a\u5bf9\u5176\u8fdb\u884c\u6b63\u786e\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u5e76\u521b\u5efa\u4efb\u610f\u6587\u4ef6\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": "SolarWinds Orion Platform\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-33043\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "SolarWinds Orion Platform 2020.2.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27871",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-06",
  "title": "SolarWinds Orion Platform\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-33043\uff09"
}

CVE-2020-27871 (GCVE-0-2020-27871)

Vulnerability from cvelistv5 – Published: 2021-02-10 22:15 – Updated: 2024-08-04 16:25

Summary

This vulnerability allows remote attackers to create arbitrary files on affected installations of SolarWinds Orion Platform 2020.2.1. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within VulnerabilitySettings.aspx. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-11902.

Severity

7.2 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

zdi mitre root Scorecard

References

1 reference

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SolarWinds	Orion Platform	Affected: 2020.2.1

Credits

Anonymous

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:25:43.288Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-067/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Orion Platform",
          "vendor": "SolarWinds",
          "versions": [
            {
              "status": "affected",
              "version": "2020.2.1"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Anonymous"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "This vulnerability allows remote attackers to create arbitrary files on affected installations of SolarWinds Orion Platform 2020.2.1. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within VulnerabilitySettings.aspx. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-11902."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-12T14:02:28.000Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-067/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2020-27871",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Orion Platform",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2020.2.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SolarWinds"
              }
            ]
          }
        },
        "credit": "Anonymous",
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "This vulnerability allows remote attackers to create arbitrary files on affected installations of SolarWinds Orion Platform 2020.2.1. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within VulnerabilitySettings.aspx. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-11902."
            }
          ]
        },
        "impact": {
          "cvss": {
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
                }
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-067/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-067/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
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    "datePublished": "2021-02-10T22:15:16.000Z",
    "dateReserved": "2020-10-27T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:25:43.288Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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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.
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.

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CNVD-2021-33043

CVE-2020-27871 (GCVE-0-2020-27871)

Tags

Sightings

Nomenclature

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