Vulnerability-Lookup

CNVD-2017-29456

Vulnerability from cnvd - Published: 2017-10-10

Title

Cisco IOS XE权限提升漏洞

Description

Cisco IOS XE是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS XE 16.2版本中基于Web的用户界面存在权限提升漏洞，该漏洞源于程序为新用户设置了错误的默认权限。远程攻击者可通过使用受影响应用程序的Web界面创建新用户，并以新用户身份登录利用该漏洞提升权限。

Severity

中

Patch Name

Cisco IOS XE权限提升漏洞的补丁

Patch Description

Cisco IOS XE是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS XE 16.2版本中基于Web的用户界面存在权限提升漏洞，该漏洞源于程序为新用户设置了错误的默认权限。远程攻击者可通过使用受影响应用程序的Web界面创建新用户，并以新用户身份登录利用该漏洞提升权限。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc

Impacted products

Name
Cisco IOS XE 16.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "101036"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12230"
    }
  },
  "description": "Cisco IOS XE\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE 16.2\u7248\u672c\u4e2d\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u65b0\u7528\u6237\u8bbe\u7f6e\u4e86\u9519\u8bef\u7684\u9ed8\u8ba4\u6743\u9650\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684Web\u754c\u9762\u521b\u5efa\u65b0\u7528\u6237\uff0c\u5e76\u4ee5\u65b0\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-29456",
  "openTime": "2017-10-10",
  "patchDescription": "Cisco IOS XE\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE 16.2\u7248\u672c\u4e2d\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u65b0\u7528\u6237\u8bbe\u7f6e\u4e86\u9519\u8bef\u7684\u9ed8\u8ba4\u6743\u9650\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684Web\u754c\u9762\u521b\u5efa\u65b0\u7528\u6237\uff0c\u5e76\u4ee5\u65b0\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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 IOS XE\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS XE 16.2"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-28",
  "title": "Cisco IOS XE\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-12230 (GCVE-0-2017-12230)

Vulnerability from cvelistv5 – Published: 2017-09-28 07:00 – Updated: 2024-08-05 18:28

Summary

A vulnerability in the web-based user interface (web UI) of Cisco IOS XE 16.2 could allow an authenticated, remote attacker to elevate their privileges on an affected device. The vulnerability is due to incorrect default permission settings for new users who are created by using the web UI of the affected software. An attacker could exploit this vulnerability by using the web UI of the affected software to create a new user and then logging into the web UI as the newly created user. A successful exploit could allow the attacker to elevate their privileges on the affected device. This vulnerability affects Cisco devices that are running a vulnerable release Cisco IOS XE Software, if the HTTP Server feature is enabled for the device. The newly redesigned, web-based administration UI was introduced in the Denali 16.2 Release of Cisco IOS XE Software. This vulnerability does not affect the web-based administration UI in earlier releases of Cisco IOS XE Software. Cisco Bug IDs: CSCuy83062.

Severity

No CVSS data available.

CWE

CWE-264

Assigner

cisco mitre root

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/101036	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039446	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco IOS XE	Affected: Cisco IOS XE

Date Public

2017-09-28 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc"
          },
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          },
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            "name": "1039446",
            "tags": [
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              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039446"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Cisco IOS XE",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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        },
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          ],
          "url": "http://www.securitytracker.com/id/1039446"
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2017-29456

CVE-2017-12230 (GCVE-0-2017-12230)

Tags

Sightings

Nomenclature

Related by attack behaviour