CVE-2018-0248

CVSS V2 Medium 6.8 CVSS V3 Medium 4.9
Description
A vulnerability in the administrative GUI configuration feature of Cisco Wireless LAN Controller (WLC) Software could allow an aUTHENTICated, remote attacker to cause the device to reload unexpectedly during device configuration when the administrator is using this GUI, causing a denial of service (DoS) condition on an affected device. The attacker would need to have valid administrator credentials on the device. This vulnerability is due to incomplete input validation for unexpected configuration options that the attacker could submit while accessing the GUI configuration menus. An attacker could exploit these vulnerabilities by authenticating to the device and submitting crafted user input when using the administrative GUI configuration feature. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Software versions prior to 8.3.150.0, 8.5.140.0, 8.8.111.0 are affected by this vulnerability.
Overview
  • CVE ID
  • CVE-2018-0248
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-04-17T22:29:00
  • Last Modified Date
  • 2019-10-09T23:31:34
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* 1 OR 8.3.150.0
cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* 1 OR 8.4 8.5.140.0
cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* 1 OR 8.6 8.8.111.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 4.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.2
  • Impact Score
  • 3.6
References
History
Created Old Value New Value Data Type Notes
2022-05-10 17:07:37 Added to TrackCVE
2022-12-03 19:41:11 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 19:41:11 2019-04-17T22:29Z 2019-04-17T22:29:00 CVE Published Date updated
2022-12-03 19:41:11 2019-10-09T23:31:34 CVE Modified Date updated
2022-12-03 19:41:11 Modified Vulnerability Status updated