cnvd - cnvd-2021-05527

CNVD-2021-05527

Vulnerability from cnvd - Published: 2021-01-25

Title

Cisco Connected Mobile Experiences用户枚举漏洞

Description

Cisco Connected Mobile Experiences (CMX)是一种智能Wi-Fi解决方案，使用Cisco无线基础架构为消费者的移动设备提供位置服务和位置分析。 Cisco Connected Mobile Experiences 10.6.0、10.6.1、10.6.2的API授权存在用户枚举漏洞。该漏洞源于对某些API GET请求缺少授权检查。远程认证攻击者可通过向受影响的设备发送特定的API GET请求利用该漏洞枚举CMX系统的用户。

Severity

中

Patch Name

Cisco Connected Mobile Experiences用户枚举漏洞的补丁

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-cmxapi-KsKwCmfp

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1143

Impacted products

Name
['Cisco Cisco Connected Mobile Experiences 10.6.0', 'Cisco Cisco Connected Mobile Experiences 10.6.1', 'Cisco Cisco Connected Mobile Experiences 10.6.2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1143",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1143"
    }
  },
  "description": "Cisco Connected Mobile Experiences (CMX)\u662f\u4e00\u79cd\u667a\u80fdWi-Fi\u89e3\u51b3\u65b9\u6848\uff0c\u4f7f\u7528Cisco\u65e0\u7ebf\u57fa\u7840\u67b6\u6784\u4e3a\u6d88\u8d39\u8005\u7684\u79fb\u52a8\u8bbe\u5907\u63d0\u4f9b\u4f4d\u7f6e\u670d\u52a1\u548c\u4f4d\u7f6e\u5206\u6790\u3002\n\nCisco Connected Mobile Experiences 10.6.0\u300110.6.1\u300110.6.2\u7684API\u6388\u6743\u5b58\u5728\u7528\u6237\u679a\u4e3e\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u67d0\u4e9bAPI GET\u8bf7\u6c42\u7f3a\u5c11\u6388\u6743\u68c0\u67e5\u3002\u8fdc\u7a0b\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5b9a\u7684API GET\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u679a\u4e3eCMX\u7cfb\u7edf\u7684\u7528\u6237\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmxapi-KsKwCmfp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-05527",
  "openTime": "2021-01-25",
  "patchDescription": "Cisco Connected Mobile Experiences (CMX)\u662f\u4e00\u79cd\u667a\u80fdWi-Fi\u89e3\u51b3\u65b9\u6848\uff0c\u4f7f\u7528Cisco\u65e0\u7ebf\u57fa\u7840\u67b6\u6784\u4e3a\u6d88\u8d39\u8005\u7684\u79fb\u52a8\u8bbe\u5907\u63d0\u4f9b\u4f4d\u7f6e\u670d\u52a1\u548c\u4f4d\u7f6e\u5206\u6790\u3002\r\n\r\nCisco Connected Mobile Experiences 10.6.0\u300110.6.1\u300110.6.2\u7684API\u6388\u6743\u5b58\u5728\u7528\u6237\u679a\u4e3e\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u67d0\u4e9bAPI GET\u8bf7\u6c42\u7f3a\u5c11\u6388\u6743\u68c0\u67e5\u3002\u8fdc\u7a0b\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5b9a\u7684API GET\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u679a\u4e3eCMX\u7cfb\u7edf\u7684\u7528\u6237\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 Connected Mobile Experiences\u7528\u6237\u679a\u4e3e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Cisco Connected Mobile Experiences 10.6.0",
      "Cisco Cisco Connected Mobile Experiences 10.6.1",
      "Cisco Cisco Connected Mobile Experiences 10.6.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1143",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-14",
  "title": "Cisco Connected Mobile Experiences\u7528\u6237\u679a\u4e3e\u6f0f\u6d1e"
}

CVE-2021-1143 (GCVE-0-2021-1143)

Vulnerability from cvelistv5 – Published: 2021-01-13 21:20 – Updated: 2024-11-12 20:47

Title

Cisco Connected Mobile Experiences User Enumeration Vulnerability

Summary

A vulnerability in Cisco Connected Mobile Experiences (CMX) API authorizations could allow an authenticated, remote attacker to enumerate what users exist on the system. The vulnerability is due to a lack of authorization checks for certain API GET requests. An attacker could exploit this vulnerability by sending specific API GET requests to an affected device. A successful exploit could allow the attacker to enumerate users of the CMX system.

Severity ?

4.3 (Medium)


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

CWE

CWE-863

Assigner

cisco

References

URL

Tags

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

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Connected Mobile Experiences	Affected: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:02:55.427Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20210113 Cisco Connected Mobile Experiences User Enumeration Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmxapi-KsKwCmfp"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-1143",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-08T20:54:28.540445Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-12T20:47:27.728Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Connected Mobile Experiences",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2021-01-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Connected Mobile Experiences (CMX) API authorizations could allow an authenticated, remote attacker to enumerate what users exist on the system. The vulnerability is due to a lack of authorization checks for certain API GET requests. An attacker could exploit this vulnerability by sending specific API GET requests to an affected device. A successful exploit could allow the attacker to enumerate users of the CMX 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_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-13T21:20:23",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20210113 Cisco Connected Mobile Experiences User Enumeration Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmxapi-KsKwCmfp"
        }
      ],
      "source": {
        "advisory": "cisco-sa-cmxapi-KsKwCmfp",
        "defect": [
          [
            "CSCvv57192"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Connected Mobile Experiences User Enumeration Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2021-01-13T16:00:00",
          "ID": "CVE-2021-1143",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Connected Mobile Experiences User Enumeration Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Connected Mobile Experiences",
                      "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 Cisco Connected Mobile Experiences (CMX) API authorizations could allow an authenticated, remote attacker to enumerate what users exist on the system. The vulnerability is due to a lack of authorization checks for certain API GET requests. An attacker could exploit this vulnerability by sending specific API GET requests to an affected device. A successful exploit could allow the attacker to enumerate users of the CMX 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": "4.3",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-863"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20210113 Cisco Connected Mobile Experiences User Enumeration Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmxapi-KsKwCmfp"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-cmxapi-KsKwCmfp",
          "defect": [
            [
              "CSCvv57192"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2021-1143",
    "datePublished": "2021-01-13T21:20:23.699454Z",
    "dateReserved": "2020-11-13T00:00:00",
    "dateUpdated": "2024-11-12T20:47:27.728Z",
    "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-2021-05527

CVE-2021-1143 (GCVE-0-2021-1143)

Tags

Sightings

Nomenclature