Cisco Cisco Wireless Lan Controller (Wlc)
25 CVEs affecting Cisco Cisco Wireless Lan Controller (Wlc). Latest disclosed: 2025-05-07. Critical: 1, High: 14.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-20695 | Critical | 10.0 | 2022-04-15 | A vulnerability in the authentication functionality of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to bypass a… |
CVE-2020-3492 | High | 8.6 | 2020-09-24 | A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers and Cisco AireO… |
CVE-2020-3273 | High | 8.6 | 2020-04-15 | A vulnerability in the 802.11 Generic Advertisement Service (GAS) frame processing function of Cisco Wireless LAN Controller (WLC) Software could allow an unau… |
CVE-2019-15262 | High | 8.6 | 2019-10-16 | A vulnerability in the Secure Shell (SSH) session management for Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker t… |
CVE-2018-0443 | High | 8.6 | 2018-10-17 | A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could all… |
CVE-2019-1797 | High | 8.1 | 2019-04-18 | A vulnerability in the web-based management interface of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to conduc… |
CVE-2021-1419 | High | 7.8 | 2021-09-23 | A vulnerability in the SSH management feature of multiple Cisco Access Points (APs) platforms could allow a local, authenticated user to modify files on the af… |
CVE-2019-15276 | High | 7.7 | 2019-11-26 | A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial o… |
CVE-2018-0442 | High | 7.5 | 2018-10-17 | A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could all… |
CVE-2018-0417 | High | 7.5 | 2018-10-17 | A vulnerability in TACACS authentication with Cisco Wireless LAN Controller (WLC) Software could allow an authenticated, local attacker to perform certain oper… |
CVE-2025-20191 | High | 7.4 | 2025-05-07 | A vulnerability in the Switch Integrated Security Features (SISF) of Cisco IOS Software, Cisco IOS XE Software, Cisco NX-OS Software, and Cisco Wireless LAN Co… |
CVE-2022-20769 | High | 7.4 | 2022-09-30 | A vulnerability in the authentication functionality of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to… |
CVE-2019-1800 | High | 7.4 | 2019-04-18 | A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated… |
CVE-2019-1796 | High | 7.4 | 2019-04-18 | A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated… |
CVE-2019-1799 | High | 7.4 | 2019-04-18 | A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated… |
CVE-2018-0248 | Medium | 6.8 | 2019-04-17 | A vulnerability in the administrative GUI configuration feature of Cisco Wireless LAN Controller (WLC) Software could allow an aUTHENTICated, remote attacker t… |
CVE-2018-0420 | Medium | 6.5 | 2018-10-17 | A vulnerability in the web-based interface of Cisco Wireless LAN Controller Software could allow an authenticated, remote attacker to view sensitive informatio… |
CVE-2023-20251 | Medium | 6.1 | 2023-09-27 | A vulnerability in the memory buffer of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause memory l… |
CVE-2019-1805 | Medium | 5.4 | 2019-04-18 | A vulnerability in certain access control mechanisms for the Secure Shell (SSH) server implementation for Cisco Wireless LAN Controller (WLC) Software could al… |
CVE-2018-15395 | Medium | 5.4 | 2018-10-17 | A vulnerability in the authentication and authorization checking mechanisms of Cisco Wireless LAN Controller (WLC) Software could allow an authenticated, adjac… |