Vulnerabilities > Cisco > IOS XE
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-04-15 | CVE-2022-20676 | Improper Input Validation vulnerability in Cisco IOS XE A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root-level privileges. | 6.7 |
| 2022-04-15 | CVE-2022-20678 | Improper Handling of Exceptional Conditions vulnerability in Cisco IOS XE A vulnerability in the AppNav-XE feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. | 7.5 |
| 2022-04-15 | CVE-2022-20679 | Improper Input Validation vulnerability in Cisco IOS XE A vulnerability in the IPSec decryption routine of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. | 7.7 |
| 2022-04-15 | CVE-2022-20681 | Unspecified vulnerability in Cisco IOS XE A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local attacker to elevate privileges to level 15 on an affected device. | 7.8 |
| 2022-04-15 | CVE-2022-20682 | NULL Pointer Dereference vulnerability in Cisco IOS XE A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. | 8.6 |
| 2022-04-15 | CVE-2022-20683 | Out-of-bounds Write vulnerability in Cisco IOS XE A vulnerability in the Application Visibility and Control (AVC-FNF) feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. | 8.6 |
| 2022-04-15 | CVE-2022-20684 | Improper Input Validation vulnerability in Cisco IOS XE A vulnerability in Simple Network Management Protocol (SNMP) trap generation for wireless clients of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition on the device. | 6.5 |
| 2022-04-15 | CVE-2022-20692 | Resource Exhaustion vulnerability in Cisco IOS XE A vulnerability in the NETCONF over SSH feature of Cisco IOS XE Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service condition (DoS) on an affected device. | 6.5 |
| 2022-04-15 | CVE-2022-20693 | OS Command Injection vulnerability in Cisco IOS XE A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. | 7.2 |
| 2022-04-15 | CVE-2022-20694 | Reachable Assertion vulnerability in Cisco IOS XE A vulnerability in the implementation of the Resource Public Key Infrastructure (RPKI) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the Border Gateway Protocol (BGP) process to crash, resulting in a denial of service (DoS) condition. | 6.8 |