Total
86 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-12278 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-20 | 5.2 MEDIUM | 6.3 MEDIUM |
| A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a memory leak that occurs on an affected device after the device fails to deallocate a buffer that is used when certain MIBs are polled. An attacker who knows the SNMP Version 2 SNMP Read string or has valid SNMP Version 3 credentials for an affected device could repeatedly poll the affected MIB object IDs (OIDs) and consume available memory on the device. When memory is sufficiently depleted on the device, the device will restart, resulting in a DoS condition. Cisco Bug IDs: CSCvc71674. | |||||
| CVE-2017-12282 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-20 | 5.7 MEDIUM | 6.1 MEDIUM |
| A vulnerability in the Access Network Query Protocol (ANQP) ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of ANQP query frames by the affected device. An attacker could exploit this vulnerability by sending a malformed ANQP query frame to an affected device that is on an RF-adjacent network. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition. This vulnerability affects Cisco Wireless LAN Controllers that are running a vulnerable release of Cisco WLC Software and are configured to support Hotspot 2.0. Cisco Bug IDs: CSCve05779. | |||||
| CVE-2017-12275 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-20 | 6.1 MEDIUM | 7.4 HIGH |
| A vulnerability in the implementation of 802.11v Basic Service Set (BSS) Transition Management functionality in Cisco Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of 802.11v BSS Transition Management Response packets that an affected device receives from wireless clients. An attacker could exploit this vulnerability by sending a malformed 802.11v BSS Transition Management Response packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. Cisco Bug IDs: CSCvb57803. | |||||
| CVE-2016-9219 | 1 Cisco | 3 Wireless Lan Controller, Wireless Lan Controller Firmware, Wireless Lan Controller Software | 2025-04-20 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability with IPv6 UDP ingress packet processing in Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause an unexpected reload of the device. The vulnerability is due to incomplete IPv6 UDP header validation. An attacker could exploit this vulnerability by sending a crafted IPv6 UDP packet to a specific port on the targeted device. An exploit could allow the attacker to impact the availability of the device as it could unexpectedly reload. This vulnerability affects Cisco Wireless LAN Controller (WLC) running software version 8.2.121.0 or 8.3.102.0. Cisco Bug IDs: CSCva98592. | |||||
| CVE-2017-12280 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-20 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) Discovery Request parsing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of fields in CAPWAP Discovery Request packets by the affected device. An attacker could exploit this vulnerability by sending crafted CAPWAP Discovery Request packets to an affected device. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition. Cisco Bug IDs: CSCvb95842. | |||||
| CVE-2017-3854 | 1 Cisco | 12 2500 Wireless Lan Controller, 2504 Wireless Lan Controller, 5500 Wireless Lan Controller and 9 more | 2025-04-20 | 8.3 HIGH | 8.8 HIGH |
| 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. | |||||
| CVE-2015-6341 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 5.0 MEDIUM | N/A |
| The Web Management GUI on Cisco Wireless LAN Controller (WLC) devices with software 7.4(140.0) and 8.0(120.0) allows remote attackers to cause a denial of service (client disconnection) via unspecified vectors, aka Bug ID CSCuw10610. | |||||
| CVE-2016-1460 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 6.1 MEDIUM | 6.5 MEDIUM |
| Cisco Wireless LAN Controller (WLC) devices 7.4(121.0) and 8.0(0.30220.385) allow remote attackers to cause a denial of service via crafted wireless management frames, aka Bug ID CSCun92979. | |||||
| CVE-2015-4224 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 7.2 HIGH | N/A |
| Cisco Wireless LAN Controller (WLC) devices with software 7.0(240.0) allow local users to execute arbitrary OS commands in a privileged context via crafted CLI commands, aka Bug ID CSCuj39474. | |||||
| CVE-2015-0723 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 6.1 MEDIUM | N/A |
| The wireless web-authentication subsystem on Cisco Wireless LAN Controller (WLC) devices 7.5.x and 7.6.x before 7.6.120 allows remote attackers to cause a denial of service (process crash and device restart) via a crafted value, aka Bug ID CSCum03269. | |||||
| CVE-2014-0706 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-12 | 7.8 HIGH | N/A |
| Cisco Wireless LAN Controller (WLC) devices 7.2 before 7.2.115.2, 7.3, and 7.4 before 7.4.110.0 allow remote attackers to cause a denial of service (device restart) via a crafted 802.11 Ethernet frame, aka Bug ID CSCue87929. | |||||
| CVE-2015-0690 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in the HTML help system on Cisco Wireless LAN Controller (WLC) devices before 8.0 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCun95178. | |||||
| CVE-2014-0703 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-12 | 10.0 HIGH | N/A |
| Cisco Wireless LAN Controller (WLC) devices 7.4 before 7.4.110.0 distribute Aironet IOS software with a race condition in the status of the administrative HTTP server, which allows remote attackers to bypass intended access restrictions by connecting to an Aironet access point on which this server had been disabled ineffectively, aka Bug ID CSCuf66202. | |||||
| CVE-2014-0707 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-12 | 7.8 HIGH | N/A |
| Cisco Wireless LAN Controller (WLC) devices 7.2, 7.3, and 7.4 before 7.4.110.0 allow remote attackers to cause a denial of service (device restart) via a crafted 802.11 Ethernet frame, aka Bug ID CSCuf80681. | |||||
| CVE-2015-0726 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 6.8 MEDIUM | N/A |
| The web administration interface on Cisco Wireless LAN Controller (WLC) devices before 7.0.241, 7.1.x through 7.4.x before 7.4.122, and 7.5.x and 7.6.x before 7.6.120 allows remote authenticated users to cause a denial of service (device crash) via unspecified parameters, aka Bug IDs CSCum65159 and CSCum65252. | |||||
| CVE-2016-6375 | 1 Cisco | 7 Wireless Lan Controller, Wireless Lan Controller Software, Wireless Lan Controller Software 6.0 and 4 more | 2025-04-12 | 5.7 MEDIUM | 5.3 MEDIUM |
| 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 allow remote attackers to cause a denial of service (device reload) by sending crafted Inter-Access Point Protocol (IAPP) packets and then sending a traffic stream metrics (TSM) information request over SNMP, aka Bug ID CSCuz40221. | |||||
| CVE-2014-0701 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-12 | 7.8 HIGH | N/A |
| Cisco Wireless LAN Controller (WLC) devices 7.0 before 7.0.250.0, 7.2, 7.3, and 7.4 before 7.4.110.0 do not properly deallocate memory, which allows remote attackers to cause a denial of service (reboot) by sending WebAuth login requests at a high rate, aka Bug ID CSCuf52361. | |||||
| CVE-2015-6314 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 10.0 HIGH | 9.8 CRITICAL |
| Cisco Wireless LAN Controller (WLC) devices with software 7.6.x, 8.0 before 8.0.121.0, and 8.1 before 8.1.131.0 allow remote attackers to change configuration settings via unspecified vectors, aka Bug ID CSCuw06153. | |||||
| CVE-2015-6258 | 1 Cisco | 1 Wireless Lan Controller Software | 2025-04-12 | 5.0 MEDIUM | N/A |
| The Internet Access Point Protocol (IAPP) module on Cisco Wireless LAN Controller (WLC) devices with software 8.1(104.37) allows remote attackers to trigger incorrect traffic forwarding via crafted IPv6 packets, aka Bug ID CSCuv40033. | |||||
| CVE-2014-0705 | 1 Cisco | 2 Wireless Lan Controller, Wireless Lan Controller Software | 2025-04-12 | 7.1 HIGH | N/A |
| The multicast listener discovery (MLD) service on Cisco Wireless LAN Controller (WLC) devices 7.2, 7.3, 7.4 before 7.4.121.0, and 7.5, when MLDv2 Snooping is enabled, allows remote attackers to cause a denial of service (device restart) via a malformed IPv6 MLDv2 packet, aka Bug ID CSCuh74233. | |||||