cnvd - cnvd-2020-66599

CNVD-2020-66599

Vulnerability from cnvd - Published: 2020-11-26

Title

Cisco IoT Field Network Director访问控制错误漏洞

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之前版本中的用户管理功能存在访问控制错误漏洞。攻击者可通过操纵JSON payload利用该漏洞为不同域中的用户管理用户信息。

Severity

中

Patch Name

Cisco IoT Field Network Director访问控制错误漏洞的补丁

Patch 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之前版本中的用户管理功能存在访问控制错误漏洞。攻击者可通过操纵JSON payload利用该漏洞为不同域中的用户管理用户信息。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-UPWD-dCRPuQ78

Reference

https://www.auscert.org.au/bulletins/ESB-2020.4111/

Impacted products

Name
Cisco Cisco IoT Field Network Director <4.6.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26080",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26080"
    }
  },
  "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\u4e2d\u7684\u7528\u6237\u7ba1\u7406\u529f\u80fd\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u7eb5JSON payload\u5229\u7528\u8be5\u6f0f\u6d1e\u4e3a\u4e0d\u540c\u57df\u4e2d\u7684\u7528\u6237\u7ba1\u7406\u7528\u6237\u4fe1\u606f\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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-UPWD-dCRPuQ78",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-66599",
  "openTime": "2020-11-26",
  "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\u4e2d\u7684\u7528\u6237\u7ba1\u7406\u529f\u80fd\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u7eb5JSON payload\u5229\u7528\u8be5\u6f0f\u6d1e\u4e3a\u4e0d\u540c\u57df\u4e2d\u7684\u7528\u6237\u7ba1\u7406\u7528\u6237\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\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco IoT Field Network Director \u003c4.6.1"
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.4111/",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-19",
  "title": "Cisco IoT Field Network Director\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-26080 (GCVE-0-2020-26080)

Vulnerability from cvelistv5 – Published: 2020-11-18 17:40 – Updated: 2024-11-13 17:39

Summary

A vulnerability in the user management functionality of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to manage user information for users in different domains on an affected system. The vulnerability is due to improper domain access control. An attacker could exploit this vulnerability by manipulating JSON payloads to target different domains on an affected system. A successful exploit could allow the attacker to manage user information for users in different domains on an affected system.

Severity ?

4.1 (Medium)


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

CWE

CWE-284

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

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:49:06.995Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20201118 Cisco IoT Field Network Director Improper Domain Access Control Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-UPWD-dCRPuQ78"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-26080",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-13T17:22:13.624381Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-13T17:39:03.072Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IoT Field Network Director (IoT-FND)",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-11-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the user management functionality of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to manage user information for users in different domains on an affected system. The vulnerability is due to improper domain access control. An attacker could exploit this vulnerability by manipulating JSON payloads to target different domains on an affected system. A successful exploit could allow the attacker to manage user information for users in different domains on an affected system."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-18T17:40:46",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20201118 Cisco IoT Field Network Director Improper Domain Access Control Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-UPWD-dCRPuQ78"
        }
      ],
      "source": {
        "advisory": "cisco-sa-FND-UPWD-dCRPuQ78",
        "defect": [
          [
            "CSCvt45294"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco IoT Field Network Director Improper Domain Access Control Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2020-11-18T16:00:00",
          "ID": "CVE-2020-26080",
          "STATE": "PUBLIC",
          "TITLE": "Cisco IoT Field Network Director Improper Domain Access Control Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco IoT Field Network Director (IoT-FND)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the user management functionality of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to manage user information for users in different domains on an affected system. The vulnerability is due to improper domain access control. An attacker could exploit this vulnerability by manipulating JSON payloads to target different domains on an affected system. A successful exploit could allow the attacker to manage user information for users in different domains on an affected system."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "4.1",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-284"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20201118 Cisco IoT Field Network Director Improper Domain Access Control Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-FND-UPWD-dCRPuQ78"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-FND-UPWD-dCRPuQ78",
          "defect": [
            [
              "CSCvt45294"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2020-26080",
    "datePublished": "2020-11-18T17:40:46.724171Z",
    "dateReserved": "2020-09-24T00:00:00",
    "dateUpdated": "2024-11-13T17:39:03.072Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2020-66599

CVE-2020-26080 (GCVE-0-2020-26080)

Tags

Sightings

Nomenclature