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ciscoCiscoCISCO-SA-20160113-WLC
HistoryJan 13, 2016 - 4:00 p.m.

Cisco Wireless LAN Controller Unauthorized Access Vulnerability

2016-01-1316:00:00
tools.cisco.com
14

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.004 Low

EPSS

Percentile

73.3%

Devices running Cisco Wireless LAN Controller (WLC) software versions 7.6.120.0 or later, 8.0 or later, or 8.1 or later contain an unauthorized access vulnerability that could allow an unauthenticated, remote attacker to modify the configuration of the device.

An attacker who can connect to an affected device could exploit this vulnerability. A successful exploit may compromise the device completely. Customers are advised to upgrade to a version of Cisco WLC software that addresses this vulnerability.

There are no workarounds that address this vulnerability.

Cisco has released software updates that address this vulnerability.

This advisory is available at the following link:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160113-wlc[“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160113-wlc”]

Affected configurations

Vulners
Node
ciscowireless_lan_controllerMatch7.6
OR
ciscowireless_lan_controllerMatch8.0
OR
ciscowireless_lan_controllerMatch8.1
OR
ciscowireless_lan_controllerMatch7.6.120.0
OR
ciscowireless_lan_controllerMatch7.6.130.0
OR
ciscowireless_lan_controllerMatch8.0.100.0
OR
ciscowireless_lan_controllerMatch8.0.115.0
OR
ciscowireless_lan_controllerMatch8.0.120.0
OR
ciscowireless_lan_controllerMatch8.1.111.0
OR
ciscowireless_lan_controllerMatch8.1.122.0

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.004 Low

EPSS

Percentile

73.3%

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