Vulnerability-Lookup

CNVD-2017-06813

Vulnerability from cnvd - Published: 2017-05-17

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

To clipboard

{
  "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 – Updated: 2024-08-05 14:39

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.

Severity

No CVSS data available.

CWE

CWE-119

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
http://www.securitytracker.com/id/1038391	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/98287	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

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

Date Public

2017-05-16 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:41.430Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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          "product": "Cisco CVR100W Wireless-N VPN Router",
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            }
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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          ],
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      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
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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.
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Action not permitted

CNVD-2017-06813

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

Tags

Sightings

Nomenclature

Related by attack behaviour