cnvd - cnvd-2018-21192

cnvd-2018-21192

Vulnerability from cnvd

Title: Cisco Wireless LAN Controller Software GUI权限提升漏洞

Description:

Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。

Cisco Wireless LAN Controller Software GUI权限提升漏洞，该漏洞是由于对来自远程TACACS服务器的TACACS响应中收到的特定TACACS属性的错误解析造成的。攻击者利用此漏洞可以通过TACACS对受影响设备上的GUI进行身份验证。成功利用可能允许攻击者在受影响的WLC上创建具有管理权限的本地用户帐户，并执行CLI中不允许的其他命令，并且应该被禁止。

Severity: 高

Patch Name: Cisco Wireless LAN Controller Software GUI权限提升漏洞的补丁

Patch Description:

Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。

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-20181017-wlc-gui-privesc

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-gui-privesc

Impacted products

Name
Cisco Wireless LAN Controllers

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-0417"
    }
  },
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  "discovererName": "Cisco",
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  "number": "CNVD-2018-21192",
  "openTime": "2018-10-18",
  "patchDescription": "Cisco Wireless LAN Controller\uff08WLC\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u5c40\u57df\u7f51\u63a7\u5236\u5668\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u63d0\u4f9b\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u68c0\u6d4b\u7b49\u529f\u80fd\u3002\r\n\r\nCisco Wireless LAN Controller Software GUI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5bf9\u6765\u81ea\u8fdc\u7a0bTACACS\u670d\u52a1\u5668\u7684TACACS\u54cd\u5e94\u4e2d\u6536\u5230\u7684\u7279\u5b9aTACACS\u5c5e\u6027\u7684\u9519\u8bef\u89e3\u6790\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7TACACS\u5bf9\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0a\u7684GUI\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u6210\u529f\u5229\u7528\u53ef\u80fd\u5141\u8bb8\u653b\u51fb\u8005\u5728\u53d7\u5f71\u54cd\u7684WLC\u4e0a\u521b\u5efa\u5177\u6709\u7ba1\u7406\u6743\u9650\u7684\u672c\u5730\u7528\u6237\u5e10\u6237\uff0c\u5e76\u6267\u884cCLI\u4e2d\u4e0d\u5141\u8bb8\u7684\u5176\u4ed6\u547d\u4ee4\uff0c\u5e76\u4e14\u5e94\u8be5\u88ab\u7981\u6b62\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 Wireless LAN Controller Software GUI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "serverity": "\u9ad8",
  "submitTime": "2018-10-18",
  "title": "Cisco Wireless LAN Controller Software GUI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2018-0417 (GCVE-0-2018-0417)

Vulnerability from cvelistv5

Published

2018-10-17 22:00

Modified

2024-11-26 14:24

Severity ?

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

CWE

CWE-264

Summary

A vulnerability in TACACS authentication with Cisco Wireless LAN Controller (WLC) Software could allow an authenticated, local attacker to perform certain operations within the GUI that are not normally available to that user on the CLI. The vulnerability is due to incorrect parsing of a specific TACACS attribute received in the TACACS response from the remote TACACS server. An attacker could exploit this vulnerability by authenticating via TACACS to the GUI on the affected device. A successful exploit could allow an attacker to create local user accounts with administrative privileges on an affected WLC and execute other commands that are not allowed from the CLI and should be prohibited.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1041924	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-gui-privesc	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/105667	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Wireless LAN Controller (WLC)	Version: n/a

Show details on NVD website

JSON

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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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