cnvd - cnvd-2020-66206

CNVD-2020-66206

Vulnerability from cnvd - Published: 2020-11-24

Title

Cisco IoT Field Network Director权限提升漏洞

Description

Cisco IoT Field Network Director (FND)是大规模FAN部署的网络管理系统。 Cisco IoT Field Network Director 4.6.1之前版本的REST API存在权限提升漏洞。该漏洞源于该软件未能正确认证REST API调用。攻击者可利用该漏洞访问后端数据库并读取、更改或删除信息。

Severity

高

Patch Name

Cisco IoT Field Network Director权限提升漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-BCK-GHkPNZ5F

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-3531

Impacted products

Name
Cisco Cisco IoT Field Network Director <4.6.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3531",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3531"
    }
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  "description": "Cisco IoT Field Network Director (FND)\u662f\u5927\u89c4\u6a21FAN\u90e8\u7f72\u7684\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u3002\n\nCisco IoT Field Network Director 4.6.1\u4e4b\u524d\u7248\u672c\u7684REST API\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u672a\u80fd\u6b63\u786e\u8ba4\u8bc1REST API\u8c03\u7528\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u540e\u7aef\u6570\u636e\u5e93\u5e76\u8bfb\u53d6\u3001\u66f4\u6539\u6216\u5220\u9664\u4fe1\u606f\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-66206",
  "openTime": "2020-11-24",
  "patchDescription": "Cisco IoT Field Network Director (FND)\u662f\u5927\u89c4\u6a21FAN\u90e8\u7f72\u7684\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nCisco IoT Field Network Director 4.6.1\u4e4b\u524d\u7248\u672c\u7684REST API\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u672a\u80fd\u6b63\u786e\u8ba4\u8bc1REST API\u8c03\u7528\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u540e\u7aef\u6570\u636e\u5e93\u5e76\u8bfb\u53d6\u3001\u66f4\u6539\u6216\u5220\u9664\u4fe1\u606f\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": "Cisco IoT Field Network Director\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco IoT Field Network Director \u003c4.6.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3531",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-19",
  "title": "Cisco IoT Field Network Director\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-3531 (GCVE-0-2020-3531)

Vulnerability from cvelistv5 – Published: 2020-11-18 17:41 – Updated: 2024-11-13 17:37

Summary

A vulnerability in the REST API of Cisco IoT Field Network Director (FND) could allow an unauthenticated, remote attacker to access the back-end database of an affected system. The vulnerability exists because the affected software does not properly authenticate REST API calls. An attacker could exploit this vulnerability by obtaining a cross-site request forgery (CSRF) token and then using the token with REST API requests. A successful exploit could allow the attacker to access the back-end database of the affected device and read, alter, or drop information.

Severity ?

9.8 (Critical)


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

CWE

CWE-306

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IoT Field Network Director (IoT-FND)	Affected: n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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-2020-66206

CVE-2020-3531 (GCVE-0-2020-3531)

Tags

Sightings

Nomenclature