cnvd - cnvd-2017-06813

cnvd-2017-06813

Vulnerability from cnvd

Title: Cisco CVR100W Wireless-N VPN Router缓冲区溢出漏洞

Description:

CISCO CVR100W是集有线/无线网络连接、VPN、防火墙等众多功能于一身的产品。

Cisco CVR100W Wireless-N VPN Router的Universal Plug-and-Play (UPnP) 功能存在缓冲区溢出漏洞，未经身份验证的攻击者执行任意代码或造成拒绝服务。

Severity: 高

Patch Name: Cisco CVR100W Wireless-N VPN Router缓冲区溢出漏洞的补丁

Patch Description:

CISCO CVR100W是集有线/无线网络连接、VPN、防火墙等众多功能于一身的产品。

Cisco CVR100W Wireless-N VPN Router的Universal Plug-and-Play (UPnP) 功能存在缓冲区溢出漏洞，未经身份验证的攻击者执行任意代码或造成拒绝服务。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1

Impacted products

Name
Cisco CVR100W Wireless-N VPN Router <1.0.1.22

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "98287"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3882",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3882"
    }
  },
  "description": "CISCO CVR100W\u662f\u96c6\u6709\u7ebf/\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\u3001VPN\u3001\u9632\u706b\u5899\u7b49\u4f17\u591a\u529f\u80fd\u4e8e\u4e00\u8eab\u7684\u4ea7\u54c1\u3002\r\n\r\nCisco CVR100W Wireless-N VPN Router\u7684Universal Plug-and-Play (UPnP) \u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06813",
  "openTime": "2017-05-17",
  "patchDescription": "CISCO CVR100W\u662f\u96c6\u6709\u7ebf/\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\u3001VPN\u3001\u9632\u706b\u5899\u7b49\u4f17\u591a\u529f\u80fd\u4e8e\u4e00\u8eab\u7684\u4ea7\u54c1\u3002\r\n\r\nCisco CVR100W Wireless-N VPN Router\u7684Universal Plug-and-Play (UPnP) \u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 CVR100W Wireless-N VPN Router\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco CVR100W Wireless-N VPN Router \u003c1.0.1.22"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1",
  "serverity": "\u9ad8",
  "submitTime": "2017-05-04",
  "title": "Cisco CVR100W Wireless-N VPN Router\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-3882 (GCVE-0-2017-3882)

Vulnerability from cvelistv5

Published

2017-05-16 17:00

Modified

2024-08-05 14:39

Severity ?

CWE

CWE-119

Summary

A vulnerability in the Universal Plug-and-Play (UPnP) implementation in the Cisco CVR100W Wireless-N VPN Router could allow an unauthenticated, Layer 2-adjacent attacker to execute arbitrary code or cause a denial of service (DoS) condition. The remote code execution could occur with root privileges. The vulnerability is due to incomplete range checks of the UPnP input data, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a malicious request to the UPnP listening port of the targeted device. An exploit could allow the attacker to cause the device to reload or potentially execute arbitrary code with root privileges. This vulnerability affects all firmware releases of the Cisco CVR100W Wireless-N VPN Router prior to Firmware Release 1.0.1.22. Cisco Bug IDs: CSCuz72642.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1038391	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/98287	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco CVR100W Wireless-N VPN Router	Version: Cisco CVR100W Wireless-N VPN Router

Show details on NVD website

JSON

To clipboard

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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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