PT-2015-4841 · Cisco · Cisco Wireless Lan Controller+1

Published 2015-05-13 · Updated 2021-04-16 · CVE-2015-0726

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco Wireless LAN Controller (WLC) versions prior to 7.0.241 Cisco Wireless LAN Controller (WLC) versions 7.1.x through 7.4.x before 7.4.122 Cisco Wireless LAN Controller (WLC) versions 7.5.x and 7.6.x before 7.6.120

Description A vulnerability in the web administration interface of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause a denial of service condition on an affected device. The issue is due to improper validation of certain parameters submitted as part of form requests prior to processing. An attacker could exploit this by submitting a crafted request to a targeted device, potentially causing the device to crash. To exploit this, an attacker must authenticate to the targeted device.

Recommendations For versions prior to 7.0.241, update to version 7.0.241 or later. For versions 7.1.x through 7.4.x before 7.4.122, update to version 7.4.122 or later. For versions 7.5.x and 7.6.x before 7.6.120, update to version 7.6.120 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2015-0726

Affected Products

Cisco Wireless Lan Controller

Cisco Wls

References · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0726 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20150513-CVE-2015-0726 · Vendor Advisory
• http://tools.cisco.com/security/center/viewAlert.x?alertId=38789 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-0726 · Security Note
• http://securitytracker.com/id/1032327 · Note
• http://securityfocus.com/bid/74641 · Note