CVE-2017-12222

CVSS V2 Medium 6.1 CVSS V3 Medium 6.5
Description
A vulnerability in the wireless controller manager of Cisco IOS XE could allow an unauthenticated, adjacent attacker to cause a restart of the switch and result in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by submitting a crafted association request. An exploit could allow the attacker to cause the switch to restart. This vulnerability affects Cisco Catalyst 3650 and 3850 switches running IOS XE Software versions 16.1 through 16.3.3, and acting as wireless LAN controllers (WLC). Cisco Bug IDs: CSCvd45069.
Overview
  • CVE ID
  • CVE-2017-12222
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-09-29T01:34:48
  • Last Modified Date
  • 2019-10-09T23:22:30
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:ios_xe:16.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.1.3a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.2.2a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.3.1a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:16.3.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.1
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-ios-xe Vendor Advisory
http://www.securitytracker.com/id/1039458 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/101035 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-12222
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12222
History
Created Old Value New Value Data Type Notes
2022-05-10 17:12:17 Added to TrackCVE
2022-12-02 21:28:08 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 21:28:08 2017-09-29T01:34Z 2017-09-29T01:34:48 CVE Published Date updated
2022-12-02 21:28:08 2019-10-09T23:22:30 CVE Modified Date updated
2022-12-02 21:28:08 Modified Vulnerability Status updated