Vulnerability-Lookup

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

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{
  "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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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "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",
  "products": {
    "product": "Johnson Controls Kantech EntraPass\uff08\u4e13\u4e1a\u7248\u3001\u4f01\u4e1a\u7248\u548c\u5168\u7403\u7248\uff09 \u003c=8.22"
  },
  "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"
}

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
Johnson Controls	Kantech EntraPass Security Management Software Special Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)
Johnson Controls	Kantech EntraPass Security Management Software Corporate Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)
Johnson Controls	Kantech EntraPass Security Management Software Global Edition versions 8.22 and prior	Affected: unspecified , ≤ 8.22 (custom)

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JSON

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            "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
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            "url": "https://www.us-cert.gov/ics/advisories/ICSA-20-147-02"
          }
        ],
        "title": "CVE Program Container"
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      "solutions": [
        {
          "lang": "en",
          "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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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

CNVD-2020-34646

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

Tags

Sightings

Nomenclature

Related by attack behaviour