6.1
MEDIUM
CVE-2017-12282
Cisco Wireless LAN Controllers ANQP Ingress Frame Processing Denial of Service Handling Vulnerability
Description

A vulnerability in the Access Network Query Protocol (ANQP) ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of ANQP query frames by the affected device. An attacker could exploit this vulnerability by sending a malformed ANQP query frame to an affected device that is on an RF-adjacent network. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition. This vulnerability affects Cisco Wireless LAN Controllers that are running a vulnerable release of Cisco WLC Software and are configured to support Hotspot 2.0. Cisco Bug IDs: CSCve05779.

INFO

Published Date :

Nov. 2, 2017, 4:29 p.m.

Last Modified :

Oct. 9, 2019, 11:22 p.m.

Remotely Exploitable :

No

Impact Score :

4.0

Exploitability Score :

1.6
Affected Products

The following products are affected by CVE-2017-12282 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco wireless_lan_controller_software
2 Cisco wireless_lan_controller
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-12282.

URL Resource
http://www.securityfocus.com/bid/101650 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039724 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc4 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-12282 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-12282 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE Cisco Systems, Inc. CWE-119
  • Initial Analysis by [email protected]

    Nov. 21, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:M/Au:N/C:N/I:N/A:C)
    Added CVSS V3 AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
    Changed Reference Type http://www.securityfocus.com/bid/101650 No Types Assigned http://www.securityfocus.com/bid/101650 Third Party Advisory, VDB Entry
    Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc4 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc4 Vendor Advisory
    Changed Reference Type http://www.securitytracker.com/id/1039724 No Types Assigned http://www.securitytracker.com/id/1039724 Third Party Advisory, VDB Entry
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:cisco:wireless_lan_controller_software:-:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:wireless_lan_controller:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 04, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1039724 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/101650 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.10 }} -0.01%

score

0.40424

percentile

CVSS30 - Vulnerability Scoring System
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