cnvd - cnvd-2018-21739

cnvd-2018-21739

Vulnerability from cnvd

Title: Cisco Webex Meetings Desktop App Update Service命令注入漏洞

Description:

Cisco WebEx Meetings是网络会议解决方案。

Cisco Webex Meetings Desktop App Update Service存在命令注入漏洞，该漏洞是由于对用户提供的参数未进行充分验证。攻击者利用此漏洞可以通过使用精心设计的参数调用update service命令。利用漏洞可以允许攻击者使用SYSTEM用户权限运行任意命令。

Severity: 高

Patch Name: Cisco Webex Meetings Desktop App Update Service命令注入漏洞的补丁

Patch Description:

Cisco WebEx Meetings是网络会议解决方案。

Cisco Webex Meetings Desktop App Update Service存在命令注入漏洞，该漏洞是由于对用户提供的参数未进行充分验证。攻击者利用此漏洞可以通过使用精心设计的参数调用update service命令。利用漏洞可以允许攻击者使用SYSTEM用户权限运行任意命令。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:

思科发布了解决此漏洞的软件更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection

Impacted products

Name
['Cisco Webex Meetings Desktop App <33.6.0', 'Cisco Webex Productivity Tools Releases >=32.6.0，<33.0.5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15442"
    }
  },
  "description": "Cisco WebEx Meetings\u662f\u7f51\u7edc\u4f1a\u8bae\u89e3\u51b3\u65b9\u6848\u3002 \r\n\r\nCisco Webex Meetings Desktop App Update Service\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u53c2\u6570\u672a\u8fdb\u884c\u5145\u5206\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u53c2\u6570\u8c03\u7528update service\u547d\u4ee4\u3002\u5229\u7528\u6f0f\u6d1e\u53ef\u4ee5\u5141\u8bb8\u653b\u51fb\u8005\u4f7f\u7528SYSTEM\u7528\u6237\u6743\u9650\u8fd0\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Ron Bowes and Jeff McJunkin of Counter Hack",
  "formalWay": "\u601d\u79d1\u53d1\u5e03\u4e86\u89e3\u51b3\u6b64\u6f0f\u6d1e\u7684\u8f6f\u4ef6\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21739",
  "openTime": "2018-10-25",
  "patchDescription": "Cisco WebEx Meetings\u662f\u7f51\u7edc\u4f1a\u8bae\u89e3\u51b3\u65b9\u6848\u3002 \r\n\r\nCisco Webex Meetings Desktop App Update Service\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u53c2\u6570\u672a\u8fdb\u884c\u5145\u5206\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u53c2\u6570\u8c03\u7528update service\u547d\u4ee4\u3002\u5229\u7528\u6f0f\u6d1e\u53ef\u4ee5\u5141\u8bb8\u653b\u51fb\u8005\u4f7f\u7528SYSTEM\u7528\u6237\u6743\u9650\u8fd0\u884c\u4efb\u610f\u547d\u4ee4\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 Webex Meetings Desktop App Update Service\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Webex Meetings Desktop App \u003c33.6.0",
      "Cisco Webex Productivity Tools Releases \u003e=32.6.0\uff0c\u003c33.0.5"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-25",
  "title": "Cisco Webex Meetings Desktop App Update Service\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2018-15442 (GCVE-0-2018-15442)

Vulnerability from cvelistv5

Published

2018-10-24 19:00

Modified

2024-11-26 14:23

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78

Summary

A vulnerability in the update service of Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to execute arbitrary commands as a privileged user. The vulnerability is due to insufficient validation of user-supplied parameters. An attacker could exploit this vulnerability by invoking the update service command with a crafted argument. An exploit could allow the attacker to run arbitrary commands with SYSTEM user privileges. While the CVSS Attack Vector metric denotes the requirement for an attacker to have local access, administrators should be aware that in Active Directory deployments, the vulnerability could be exploited remotely by leveraging the operating system remote management tools.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/105734	vdb-entry, x_refsource_BID
	https://www.exploit-db.com/exploits/45696/	exploit, x_refsource_EXPLOIT-DB
	http://www.securitytracker.com/id/1041942	vdb-entry, x_refsource_SECTRACK
	https://www.exploit-db.com/exploits/45695/	exploit, x_refsource_EXPLOIT-DB

Impacted products

	Vendor	Product	Version
	Cisco	Cisco WebEx Event Center	Version: 33.5.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181024-webex-injection"
          },
          {
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              "vdb-entry",
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          },
          {
            "name": "45696",
            "tags": [
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            "url": "https://www.exploit-db.com/exploits/45696/"
          },
          {
            "name": "1041942",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
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          },
          {
            "name": "45695",
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              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/45695/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-15442",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
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              },
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            }
          }
        ],
        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco WebEx Event Center",
          "vendor": "Cisco",
          "versions": [
            {
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        }
      ],
      "exploits": [
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      ],
      "metrics": [
        {
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            "availabilityImpact": "HIGH",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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            "CSCvk70841"
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        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Webex Meetings Desktop App Update Service Command Injection Vulnerability",
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        },
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            "vendor_data": [
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    "datePublished": "2018-10-24T19:00:00Z",
    "dateReserved": "2018-08-17T00:00:00",
    "dateUpdated": "2024-11-26T14:23:20.110Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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