Vulnerability Name:

CVE-2016-6376 (CCN-116503)

Assigned:2016-08-31
Published:2016-08-31
Updated:2016-11-28
Summary:The Adaptive Wireless Intrusion Prevention System (wIPS) feature on Cisco Wireless LAN Controller (WLC) devices before 8.0.140.0, 8.1.x and 8.2.x before 8.2.121.0, and 8.3.x before 8.3.102.0 allows remote attackers to cause a denial of service (device restart) via a malformed wIPS packet, aka Bug ID CSCuz40263.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.1 Medium (CVSS v2 Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-6376

Source: CISCO
Type: Vendor Advisory
20160831 Cisco Wireless LAN Controller wIPS Denial of Service Vulnerability

Source: BID
Type: UNKNOWN
92716

Source: CCN
Type: BID-92716
Cisco Wireless LAN Controller CVE-2016-6376 Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1036720

Source: XF
Type: UNKNOWN
cisco-wlc-cve20166376-dos(116503)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20160831-wlc-2
Cisco Wireless LAN Controller wIPS Denial of Service Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:wireless_lan_controller:3.0_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.1.59.24:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.1.105.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.1.111.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.78.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.116.21:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.150.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.150.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.171.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.171.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.185.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.193.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.2.195.10:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:3.6.0e:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.108:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.155.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.155.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.179.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.179.11:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.196:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.206.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.217.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.0.219.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.1.171.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.1.181.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.1.185.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.1_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.61.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.99.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.112.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.117.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.130.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.173.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.174.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.176.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2.182.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:4.2_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.0.148.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.0.148.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.1.151.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.1.152.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.1.160.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.2.157.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:5.2.169.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:6.0_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.0_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.1_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.2_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.3.101.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.3.103.8:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.3.112:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.3_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4.100:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4.100.60:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4.110.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4.121.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.4_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.5.102.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.5.102.11:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.5_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.6.1.62:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.6.100.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.6.110.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.6.120.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:7.6.130.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.0.30220.385:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.72.140:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.100:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.115.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.120.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.0.121.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.1.104.37:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.1.111.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.1.122.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller:8.1.130.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_6.0:182.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_6.0:188.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_6.0:196.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_6.0:199.4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_6.0:202.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:98.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:98.218:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:116.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:220.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:240.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:250.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.0:252.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.1:91.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.2:103.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.4:1.19:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.4:1.54:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:wireless_lan_controller_7.4:140.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco wireless lan controller 3.0_base
    cisco wireless lan controller 3.1.59.24
    cisco wireless lan controller 3.1.105.0
    cisco wireless lan controller 3.1.111.0
    cisco wireless lan controller 3.2.78.0
    cisco wireless lan controller 3.2.116.21
    cisco wireless lan controller 3.2.150.6
    cisco wireless lan controller 3.2.150.10
    cisco wireless lan controller 3.2.171.5
    cisco wireless lan controller 3.2.171.6
    cisco wireless lan controller 3.2.185.0
    cisco wireless lan controller 3.2.193.5
    cisco wireless lan controller 3.2.195.10
    cisco wireless lan controller 3.6.0e
    cisco wireless lan controller 4.0.108
    cisco wireless lan controller 4.0.155.0
    cisco wireless lan controller 4.0.155.5
    cisco wireless lan controller 4.0.179.8
    cisco wireless lan controller 4.0.179.11
    cisco wireless lan controller 4.0.196
    cisco wireless lan controller 4.0.206.0
    cisco wireless lan controller 4.0.217.0
    cisco wireless lan controller 4.0.219.0
    cisco wireless lan controller 4.1.171.0
    cisco wireless lan controller 4.1.181.0
    cisco wireless lan controller 4.1.185.0
    cisco wireless lan controller 4.1_base
    cisco wireless lan controller 4.2.61.0
    cisco wireless lan controller 4.2.99.0
    cisco wireless lan controller 4.2.112.0
    cisco wireless lan controller 4.2.117.0
    cisco wireless lan controller 4.2.130.0
    cisco wireless lan controller 4.2.173.0
    cisco wireless lan controller 4.2.174.0
    cisco wireless lan controller 4.2.176.0
    cisco wireless lan controller 4.2.182.0
    cisco wireless lan controller 4.2_base
    cisco wireless lan controller 5.0.148.0
    cisco wireless lan controller 5.0.148.2
    cisco wireless lan controller 5.1.151.0
    cisco wireless lan controller 5.1.152.0
    cisco wireless lan controller 5.1.160.0
    cisco wireless lan controller 5.2.157.0
    cisco wireless lan controller 5.2.169.0
    cisco wireless lan controller 6.0_base
    cisco wireless lan controller 7.0_base
    cisco wireless lan controller 7.1_base
    cisco wireless lan controller 7.2_base
    cisco wireless lan controller 7.3.101.0
    cisco wireless lan controller 7.3.103.8
    cisco wireless lan controller 7.3.112
    cisco wireless lan controller 7.3_base
    cisco wireless lan controller 7.4.1.1
    cisco wireless lan controller 7.4.100
    cisco wireless lan controller 7.4.100.60
    cisco wireless lan controller 7.4.110.0
    cisco wireless lan controller 7.4.121.0
    cisco wireless lan controller 7.4_base
    cisco wireless lan controller 7.5.102.0
    cisco wireless lan controller 7.5.102.11
    cisco wireless lan controller 7.5_base
    cisco wireless lan controller 7.6.1.62
    cisco wireless lan controller 7.6.100.0
    cisco wireless lan controller 7.6.110.0
    cisco wireless lan controller 7.6.120.0
    cisco wireless lan controller 7.6.130.0
    cisco wireless lan controller 8.0.0
    cisco wireless lan controller 8.0.0.30220.385
    cisco wireless lan controller 8.0.72.140
    cisco wireless lan controller 8.0.100
    cisco wireless lan controller 8.0.115.0
    cisco wireless lan controller 8.0.120.0
    cisco wireless lan controller 8.0.121.0
    cisco wireless lan controller 8.1.0
    cisco wireless lan controller 8.1.104.37
    cisco wireless lan controller 8.1.111.0
    cisco wireless lan controller 8.1.122.0
    cisco wireless lan controller 8.1.130.0
    cisco wireless lan controller 6.0 182.0
    cisco wireless lan controller 6.0 188.0
    cisco wireless lan controller 6.0 196.0
    cisco wireless lan controller 6.0 199.4
    cisco wireless lan controller 6.0 202.0
    cisco wireless lan controller 7.0 98.0
    cisco wireless lan controller 7.0 98.218
    cisco wireless lan controller 7.0 116.0
    cisco wireless lan controller 7.0 220.0
    cisco wireless lan controller 7.0 240.0
    cisco wireless lan controller 7.0 250.0
    cisco wireless lan controller 7.0 252.0
    cisco wireless lan controller 7.1 91.0
    cisco wireless lan controller 7.2 103.0
    cisco wireless lan controller 7.4 1.19
    cisco wireless lan controller 7.4 1.54
    cisco wireless lan controller 7.4 140.0