Vulnerability-Lookup

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']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1143",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1143"
    }
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  "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",
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  "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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-08 20:54 UTC

CWE

CWE-863

Assigner

cisco mitre root Scorecard

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

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

Date Public

2021-01-13 00:00

Show details on NVD website

JSON

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      "metrics": [
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            "baseScore": 4.3,
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            "confidentialityImpact": "LOW",
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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.

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.

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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.

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CNVD-2021-05527

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

Tags

Sightings

Nomenclature

Related by attack behaviour