Vulnerability-Lookup

CVE-2020-9046 (GCVE-0-2020-9046)

Vulnerability from cvelistv5 – Published: 2020-05-26 20:05 – Updated: 2024-08-04 10:19

Title

Kantech EntraPass Security Management Software - System Permissions Vulnerability

Summary

A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files.

Severity

8.8 (High)


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

CWE

CWE-284 - : Access Control (Authorization) Issues

Assigner

jci icscert root

References

2 references

URL	Tags
https://www.johnsoncontrols.com/cyber-solutions/s…	x_refsource_CONFIRM
https://www.us-cert.gov/ics/advisories/ICSA-20-147-02	third-party-advisoryx_refsource_CERT

Impacted products

3 products

Vendor	Product	Version	CPE status
Johnson Controls	Kantech EntraPass Security Management Software Special Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)	guessed
Johnson Controls	Kantech EntraPass Security Management Software Corporate Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)	guessed
Johnson Controls	Kantech EntraPass Security Management Software Global Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)	guessed

Show details on NVD website

JSON

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      "title": "Kantech EntraPass Security Management Software - System Permissions Vulnerability",
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}

CNVD-2020-34646

Vulnerability from cnvd - Published: 2020-06-24

Title

Johnson Controls Kantech EntraPass访问控制错误漏洞

Description

Johnson Controls Kantech EntraPass是美国江森自控（Johnson Controls）公司的一款菜单驱动式的安防管理系统。 Johnson Controls Kantech EntraPass（专业版、企业版和全球版）8.22及之前版本中存在访问控制错误漏洞。攻击者可通过使用特制的文件替换重要的文件利用该漏洞获取系统层面的全部权限。

Severity

高

Patch Name

Johnson Controls Kantech EntraPass访问控制错误漏洞的补丁

Patch Description

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.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2020/jci-psa-2020-6-v1-kantech-entrapass-security-management-software.pdf?la=en&hash=2CC411E20B2BC12B9CE733BA6628740FD925DBA5

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-9046

Impacted products

Name
Johnson Controls Kantech EntraPass（专业版、企业版和全球版） <=8.22

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9046"
    }
  },
  "description": "Johnson Controls Kantech EntraPass\u662f\u7f8e\u56fd\u6c5f\u68ee\u81ea\u63a7\uff08Johnson Controls\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u83dc\u5355\u9a71\u52a8\u5f0f\u7684\u5b89\u9632\u7ba1\u7406\u7cfb\u7edf\u3002\n\nJohnson Controls Kantech EntraPass\uff08\u4e13\u4e1a\u7248\u3001\u4f01\u4e1a\u7248\u548c\u5168\u7403\u7248\uff098.22\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u7279\u5236\u7684\u6587\u4ef6\u66ff\u6362\u91cd\u8981\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7cfb\u7edf\u5c42\u9762\u7684\u5168\u90e8\u6743\u9650\u3002",
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  "number": "CNVD-2020-34646",
  "openTime": "2020-06-24",
  "patchDescription": "Johnson Controls Kantech EntraPass\u662f\u7f8e\u56fd\u6c5f\u68ee\u81ea\u63a7\uff08Johnson Controls\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u83dc\u5355\u9a71\u52a8\u5f0f\u7684\u5b89\u9632\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nJohnson Controls Kantech EntraPass\uff08\u4e13\u4e1a\u7248\u3001\u4f01\u4e1a\u7248\u548c\u5168\u7403\u7248\uff098.22\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u7279\u5236\u7684\u6587\u4ef6\u66ff\u6362\u91cd\u8981\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7cfb\u7edf\u5c42\u9762\u7684\u5168\u90e8\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": "Johnson Controls Kantech EntraPass\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9046",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-27",
  "title": "Johnson Controls Kantech EntraPass\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

FKIE_CVE-2020-9046

Vulnerability from fkie_nvd - Published: 2020-05-26 21:15 - Updated: 2026-06-17 03:27

Severity

8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
productsecurity@jci.com	https://www.johnsoncontrols.com/cyber-solutions/security-advisories	Vendor Advisory
productsecurity@jci.com	https://www.us-cert.gov/ics/advisories/ICSA-20-147-02	Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.johnsoncontrols.com/cyber-solutions/security-advisories	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.us-cert.gov/ics/advisories/ICSA-20-147-02	Third Party Advisory, US Government Resource

Impacted products

Vendor	Product	Version
johnsoncontrols	kantech_entrapass	*
johnsoncontrols	kantech_entrapass	*
johnsoncontrols	kantech_entrapass	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Kantech EntraPass Security Management Software Special Edition versions 8.22 and prior",
          "vendor": "Johnson Controls",
          "versions": [
            {
              "lessThanOrEqual": "8.22",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Kantech EntraPass Security Management Software Corporate Edition versions 8.22 and prior",
          "vendor": "Johnson Controls",
          "versions": [
            {
              "lessThanOrEqual": "8.22",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Kantech EntraPass Security Management Software Global Edition versions 8.22 and prior",
          "vendor": "Johnson Controls",
          "versions": [
            {
              "lessThanOrEqual": "8.22",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "productsecurity@jci.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:johnsoncontrols:kantech_entrapass:*:*:*:*:corporate:*:*:*",
              "matchCriteriaId": "E38999E4-FF79-4493-A4CA-AF2F0E775681",
              "versionEndIncluding": "8.22",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "35623689-6C6D-42F2-A735-5C714B6BB430",
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            },
            {
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en todas las versiones de Kantech EntraPass Editions podr\u00eda permitir potencialmente a un usuario autorizado poco privilegiado obtener privilegios de nivel system completos mediante el reemplazo de los archivos cr\u00edticos con archivos espec\u00edficamente dise\u00f1ados."
    }
  ],
  "id": "CVE-2020-9046",
  "lastModified": "2026-06-17T03:27:23.990",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 6.0,
        "source": "productsecurity@jci.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-05-26T21:15:11.173",
  "references": [
    {
      "source": "productsecurity@jci.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
    },
    {
      "source": "productsecurity@jci.com",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.us-cert.gov/ics/advisories/ICSA-20-147-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.us-cert.gov/ics/advisories/ICSA-20-147-02"
    }
  ],
  "sourceIdentifier": "productsecurity@jci.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "productsecurity@jci.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-VF6H-HR27-4FFQ

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-05-24 17:18

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-9046"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-26T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files.",
  "id": "GHSA-vf6h-hr27-4ffq",
  "modified": "2022-05-24T17:18:43Z",
  "published": "2022-05-24T17:18:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9046"
    },
    {
      "type": "WEB",
      "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
    },
    {
      "type": "WEB",
      "url": "https://www.us-cert.gov/ics/advisories/ICSA-20-147-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2020-9046

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2020-9046

Aliases

CVE-2020-9046

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-9046",
    "description": "A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files.",
    "id": "GSD-2020-9046"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-9046"
      ],
      "details": "A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files.",
      "id": "GSD-2020-9046",
      "modified": "2023-12-13T01:21:53.200623Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "productsecurity@jci.com",
        "ID": "CVE-2020-9046",
        "STATE": "PUBLIC",
        "TITLE": "Kantech EntraPass Security Management Software - System Permissions Vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Kantech EntraPass Security Management Software Special Edition versions 8.22 and prior",
                    "version": {
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                        {
                          "version_affected": "\u003c=",
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                        }
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                    }
                  },
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                          "version_affected": "\u003c=",
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                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Kantech EntraPass Security Management Software Global Edition versions 8.22 and prior",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c=",
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              },
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      },
      "impact": {
        "cvss": {
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
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        }
      },
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                "value": "CWE-284 : Access Control (Authorization) Issues"
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          {
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          }
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      },
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        {
          "lang": "eng",
          "value": "Upgrade all Kantech EntraPass Editions to version 8.23.\n\nRegistered users can obtain the critical software update by downloading the zip file from the Software Downloads location at https://kantech.com/Support/SoftwareDownloads.aspx."
        }
      ],
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          ]
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        },
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              ],
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            },
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                "Vendor Advisory"
              ],
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            }
          ]
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      },
      "impact": {
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            "accessComplexity": "LOW",
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            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
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          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
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            "integrityImpact": "HIGH",
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          },
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      },
      "lastModifiedDate": "2020-06-03T15:12Z",
      "publishedDate": "2020-05-26T21:15Z"
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}

ICSA-20-147-02

Vulnerability from csaf_cisa - Published: 2020-05-26 00:00 - Updated: 2020-05-26 00:00

Summary

Johnson Controls Kantech EntraPass

Scope

1 vulnerability in this advisory, including CVE-2020-9046.

CVE-2020-9046

8.8 (High)


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

Known affected: 3 products

https://www.johnsoncontrols.com/cyber-solutions/security-ad…

Open the full advisory

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.

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

CVE-2020-9046 (GCVE-0-2020-9046)

CNVD-2020-34646

FKIE_CVE-2020-9046

GHSA-VF6H-HR27-4FFQ

GSD-2020-9046

ICSA-20-147-02

Tags

Sightings

Nomenclature

Related by attack behaviour