Vulnerabilities > Cisco > IOS XE > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-10-10 | CVE-2022-20944 | Improper Verification of Cryptographic Signature vulnerability in Cisco IOS XE A vulnerability in the software image verification functionality of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches could allow an unauthenticated, physical attacker to execute unsigned code at system boot time. | 6.8 |
| 2022-09-30 | CVE-2022-20810 | Unspecified vulnerability in Cisco IOS XE A vulnerability in the Simple Network Management Protocol (SNMP) of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an authenticated, remote attacker to access sensitive information. | 6.5 |
| 2022-09-30 | CVE-2022-20855 | OS Command Injection vulnerability in Cisco IOS XE 17.6.1 A vulnerability in the self-healing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst Access Points could allow an authenticated, local attacker to escape the restricted controller shell and execute arbitrary commands on the underlying operating system of the access point. | 6.7 |
| 2022-09-27 | CVE-2021-27853 | Authentication Bypass by Spoofing vulnerability in multiple products Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers. | 4.7 |
| 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-2022-20684 | 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-2022-20694 | 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 |
| 2022-04-15 | CVE-2022-20721 | Path Traversal vulnerability in Cisco IOS XE Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. | 4.9 |
| 2022-04-15 | CVE-2022-20722 | Path Traversal vulnerability in Cisco IOS XE Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. | 4.9 |