Vulnerability-Lookup

CNVD-2017-30498

Vulnerability from cnvd - Published: 2017-10-18

Title

Cisco AnyConnect Secure Mobility Client Network Access Manager安全绕过漏洞

Description

Cisco AnyConnect Secure Mobility Client是美国思科（Cisco）公司的一款可通过任何设备安全访问网络和应用的安全移动客户端。Network Access Manager(NAM)是其中的一个网络访问管理器。 Cisco AnyConnect Secure Mobility Client中的NAM存在安全漏洞，该漏洞源于程序未能充分的执行NAM策略。本地攻击者可利用该漏洞打开多个网络适配器。

Severity

中

Patch Name

Cisco AnyConnect Secure Mobility Client Network Access Manager安全绕过漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvf66539

Reference

http://www.securityfocus.com/bid/101157

Impacted products

Name
Cisco AnyConnect Secure Mobility Client 4.5(822)

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "101157"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12268"
    }
  },
  "description": "Cisco AnyConnect Secure Mobility Client\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u901a\u8fc7\u4efb\u4f55\u8bbe\u5907\u5b89\u5168\u8bbf\u95ee\u7f51\u7edc\u548c\u5e94\u7528\u7684\u5b89\u5168\u79fb\u52a8\u5ba2\u6237\u7aef\u3002Network Access Manager(NAM)\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbf\u95ee\u7ba1\u7406\u5668\u3002\r\n\r\nCisco AnyConnect Secure Mobility Client\u4e2d\u7684NAM\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6267\u884cNAM\u7b56\u7565\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6253\u5f00\u591a\u4e2a\u7f51\u7edc\u9002\u914d\u5668\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvf66539",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30498",
  "openTime": "2017-10-18",
  "patchDescription": "Cisco AnyConnect Secure Mobility Client\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u901a\u8fc7\u4efb\u4f55\u8bbe\u5907\u5b89\u5168\u8bbf\u95ee\u7f51\u7edc\u548c\u5e94\u7528\u7684\u5b89\u5168\u79fb\u52a8\u5ba2\u6237\u7aef\u3002Network Access Manager(NAM)\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8bbf\u95ee\u7ba1\u7406\u5668\u3002\r\n\r\nCisco AnyConnect Secure Mobility Client\u4e2d\u7684NAM\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6267\u884cNAM\u7b56\u7565\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6253\u5f00\u591a\u4e2a\u7f51\u7edc\u9002\u914d\u5668\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 AnyConnect Secure Mobility Client Network Access Manager\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco AnyConnect Secure Mobility Client 4.5(822)"
  },
  "referenceLink": "http://www.securityfocus.com/bid/101157",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-11",
  "title": "Cisco AnyConnect Secure Mobility Client Network Access Manager\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-12268 (GCVE-0-2017-12268)

Vulnerability from cvelistv5 – Published: 2017-10-05 07:00 – Updated: 2024-08-05 18:28

Summary

A vulnerability in the Network Access Manager (NAM) of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to enable multiple network adapters, aka a Dual-Homed Interface vulnerability. The vulnerability is due to insufficient NAM policy enforcement. An attacker could exploit this vulnerability by manipulating network interfaces of the device to allow multiple active network interfaces. A successful exploit could allow the attacker to send traffic over a non-authorized network interface. Cisco Bug IDs: CSCvf66539.

Severity

No CVSS data available.

CWE

CWE-264

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039507	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/101157	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco AnyConnect Network Access Manager	Affected: Cisco AnyConnect Network Access Manager

Date Public

2017-10-05 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:28:16.840Z",
          "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-20171004-anam"
          },
          {
            "name": "1039507",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039507"
          },
          {
            "name": "101157",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/101157"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco AnyConnect Network Access Manager",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco AnyConnect Network Access Manager"
            }
          ]
        }
      ],
      "datePublic": "2017-10-05T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Network Access Manager (NAM) of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to enable multiple network adapters, aka a Dual-Homed Interface vulnerability. The vulnerability is due to insufficient NAM policy enforcement. An attacker could exploit this vulnerability by manipulating network interfaces of the device to allow multiple active network interfaces. A successful exploit could allow the attacker to send traffic over a non-authorized network interface. Cisco Bug IDs: CSCvf66539."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-264",
              "description": "CWE-264",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-10-06T09:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-anam"
        },
        {
          "name": "1039507",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1039507"
        },
        {
          "name": "101157",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101157"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-12268",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco AnyConnect Network Access Manager",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco AnyConnect Network Access Manager"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the Network Access Manager (NAM) of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to enable multiple network adapters, aka a Dual-Homed Interface vulnerability. The vulnerability is due to insufficient NAM policy enforcement. An attacker could exploit this vulnerability by manipulating network interfaces of the device to allow multiple active network interfaces. A successful exploit could allow the attacker to send traffic over a non-authorized network interface. Cisco Bug IDs: CSCvf66539."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-anam",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-anam"
            },
            {
              "name": "1039507",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1039507"
            },
            {
              "name": "101157",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/101157"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2017-12268",
    "datePublished": "2017-10-05T07:00:00.000Z",
    "dateReserved": "2017-08-03T00:00:00.000Z",
    "dateUpdated": "2024-08-05T18:28:16.840Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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-2017-30498

CVE-2017-12268 (GCVE-0-2017-12268)

Tags

Sightings

Nomenclature

Related by attack behaviour