Vulnerabilities > Cisco > IOS XE > 15.5.3.s5
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-09-24 | CVE-2020-3516 | Improper Input Validation vulnerability in Cisco IOS XE A vulnerability in the web server authentication of Cisco IOS XE Software could allow an authenticated, remote attacker to crash the web server on the device. | 4.0 |
| 2020-02-19 | CVE-2019-1950 | Insecure Default Initialization of Resource vulnerability in Cisco IOS XE A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, local attacker to gain unauthorized access to an affected device. | 8.4 |
| 2019-05-13 | CVE-2019-1649 | Improper Locking vulnerability in Cisco products A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component. | 6.7 |