CVE-2017-3854
Summary
| CVE | CVE-2017-3854 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-03-15 20:59:00 UTC |
| Updated | 2021-09-14 12:12:00 UTC |
| Description | A vulnerability in the mesh code of Cisco Wireless LAN Controller (WLC) software could allow an unauthenticated, remote attacker to impersonate a WLC in a meshed topology. The vulnerability is due to insufficient authentication of the parent access point in a mesh configuration. An attacker could exploit this vulnerability by forcing the target system to disconnect from the correct parent access point and reconnect to a rogue access point owned by the attacker. An exploit could allow the attacker to control the traffic flowing through the impacted access point or take full control of the target system. This vulnerability affects the following products running a vulnerable version of Wireless LAN Controller software and configured for meshed mode: Cisco 8500 Series Wireless Controller, Cisco 5500 Series Wireless Controller, Cisco 2500 Series Wireless Controller, Cisco Flex 7500 Series Wireless Controller, Cisco Virtual Wireless Controller, Wireless Services Module 2 (WiSM2). Note that additional configuration is needed in addition to upgrading to a fixed release. Cisco Bug IDs: CSCuc98992 CSCuu14804. |
Risk And Classification
Problem Types: CWE-287
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Cisco | 2500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 2500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 2504 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 2504 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 5500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 5500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 5508 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 5508 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 7500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 7500 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 7510 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 7510 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 8510 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 8510 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 8540 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | 8540 Wireless Lan Controller | - | All | All | All |
| Hardware | Cisco | Virtual Wireless Controller | - | All | All | All |
| Hardware | Cisco | Virtual Wireless Controller | - | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 16.088.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.105.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.111.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.59.24 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.116.21 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.150.10 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.150.6 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.171.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.171.6 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.185.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.193.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.195.10 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.78.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.6.0e | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.108 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.155.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.155.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.179.11 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.179.8 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.196 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.206.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.217.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.219.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.171.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.181.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.185.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.112.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.117.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.173.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.174.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.176.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.182.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.61.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.99.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.0.148.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.0.148.2 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.151.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.152.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.160.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.2.157.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.2.169.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0182.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0196.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0199.4 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0202.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0116.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0220.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0240.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0250.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0252.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.098.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.098.218 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.191.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.1_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.2103.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.2_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.101.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.103.8 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.112 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.1.1 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.100 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.100.60 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.110.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.121.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.41.19 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.41.54 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4140.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5.102.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5.102.11 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.1.62 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.100.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.110.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.120.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.0.30220.385 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.100 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.115.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.120.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.121.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.72.140 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.104.37 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.111.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.122.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 16.088.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.105.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.111.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.1.59.24 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.116.21 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.150.10 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.150.6 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.171.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.171.6 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.185.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.193.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.195.10 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.2.78.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 3.6.0e | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.108 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.155.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.155.5 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.179.11 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.179.8 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.196 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.206.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.217.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.0.219.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.171.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.181.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1.185.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.1_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.112.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.117.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.173.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.174.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.176.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.182.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.61.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2.99.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 4.2_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.0.148.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.0.148.2 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.151.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.152.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.1.160.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.2.157.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 5.2.169.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0182.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0196.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0199.4 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0202.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 6.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0116.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0220.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0240.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0250.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0252.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.098.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.098.218 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.191.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.1_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.2103.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.2_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.101.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.103.8 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3.112 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.3_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.1.1 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.100 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.100.60 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.110.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4.121.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.41.19 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.41.54 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4140.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.4_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5.102.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5.102.11 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.5_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.1.62 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.100.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.110.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.120.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 7.6.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.0.30220.385 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.100 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.115.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.120.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.121.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0.72.140 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.0_base | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.104.37 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.111.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.122.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Firmware | 8.1.130.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Software | 16.088.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Software | 6.0199.4 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Software | 7.0220.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Software | 7.0250.0 | All | All | All |
| Operating System | Cisco | Wireless Lan Controller Software | 7.41.54 | All | All | All |
| Hardware | Cisco | Wireless Service Module 2 | - | All | All | All |
| Hardware | Cisco | Wireless Service Module 2 | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Wireless LAN Controller CVE-2017-3854 Remote Security Bypass Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Cisco Meshed Wireless LAN Controller Impersonation Vulnerability | CONFIRM | tools.cisco.com | Vendor Advisory |
| Cisco Wireless LAN Controller Mesh Code Authentication Flaw Lets Remote Users Spoof WLC Devices - SecurityTracker | SECTRACK | www.securitytracker.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.