Vulnerability-Lookup

CNVD-2017-03768

Vulnerability from cnvd - Published: 2017-03-31

Title

Cisco WebEx Meetings Server认证绕过漏洞

Description

Cisco WebEx Meetings Server（CWMS）是美国思科（Cisco）公司的WebEx会议方案中的一套包含音频、视频和Web会议的多功能会议解决方案。 Cisco WebEx Meetings Server存在认证绕过漏洞。攻击者利用该漏洞绕过认证机制执行未授权操作并发动进一步的攻击。

Severity

中

Formal description

目前没有详细的解决方案提供： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webex

Reference

http://www.securityfocus.com/bid/96918

Impacted products

Name
['Cisco WebEx Meetings Server 2.5', 'Cisco WebEx Meetings Server 2.6', 'Cisco WebEx Meetings Server 2.7']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96918"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3880",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3880"
    }
  },
  "description": "Cisco WebEx Meetings Server\uff08CWMS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684WebEx\u4f1a\u8bae\u65b9\u6848\u4e2d\u7684\u4e00\u5957\u5305\u542b\u97f3\u9891\u3001\u89c6\u9891\u548cWeb\u4f1a\u8bae\u7684\u591a\u529f\u80fd\u4f1a\u8bae\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco WebEx Meetings Server\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u673a\u5236\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u5e76\u53d1\u52a8\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webex",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03768",
  "openTime": "2017-03-31",
  "products": {
    "product": [
      "Cisco WebEx Meetings Server 2.5",
      "Cisco WebEx Meetings Server 2.6",
      "Cisco WebEx Meetings Server 2.7"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/96918",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-20",
  "title": "Cisco WebEx Meetings Server\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-3880 (GCVE-0-2017-3880)

Vulnerability from cvelistv5 – Published: 2017-03-17 22:00 – Updated: 2024-08-05 14:39

Summary

An Authentication Bypass vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access limited meeting information on the Cisco WebEx Meetings Server. More Information: CSCvd50728. Known Affected Releases: 2.6 2.7 2.8 CWMS-2.5MR1 Orion1.1.2.patch T29_orion_merge.

Severity

No CVSS data available.

CWE

Authentication Bypass Vulnerability

Assigner

cisco mitre root

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038040	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/96918	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco WebEx Meetings Server	Affected: Cisco WebEx Meetings Server

Date Public

2017-03-17 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:41.095Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webex"
          },
          {
            "name": "1038040",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038040"
          },
          {
            "name": "96918",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/96918"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco WebEx Meetings Server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco WebEx Meetings Server"
            }
          ]
        }
      ],
      "datePublic": "2017-03-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An Authentication Bypass vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access limited meeting information on the Cisco WebEx Meetings Server. More Information: CSCvd50728. Known Affected Releases: 2.6 2.7 2.8 CWMS-2.5MR1 Orion1.1.2.patch T29_orion_merge."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Authentication Bypass Vulnerability",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-11T09:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webex"
        },
        {
          "name": "1038040",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038040"
        },
        {
          "name": "96918",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/96918"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-3880",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco WebEx Meetings Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco WebEx Meetings Server"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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            }
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        },
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              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webex"
            },
            {
              "name": "1038040",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038040"
            },
            {
              "name": "96918",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/96918"
            }
          ]
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  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
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    "dateReserved": "2016-12-21T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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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-2017-03768

CVE-2017-3880 (GCVE-0-2017-3880)

Tags

Sightings

Nomenclature

Related by attack behaviour