Vulnerability Trends Over Time
| Year | Overflow | Memory Corruption | Sql Injection | XSS | Directory Traversal | File Inclusion | CSRF | XXE | SSRF | Open Redirect | Input Validation |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 1 | 1 | |||||||||
| 2014 | 1 | 1 | 3 | ||||||||
| 2015 | |||||||||||
| 2016 | 1 | ||||||||||
| 2017 | 1 | ||||||||||
| 2019 | 1 | 1 | |||||||||
| 2020 | 1 | ||||||||||
| 2021 | |||||||||||
| Total | 3 | 1 | 1 | 7 |
Vulnerabilities by impact types
| Year | Code Execution | Bypass | Privilege Escalation | Denial of Service | Information Leak |
|---|---|---|---|---|---|
| 2013 | 2 | ||||
| 2014 | 2 | 2 | 12 | ||
| 2015 | 4 | ||||
| 2016 | 1 | ||||
| 2017 | 1 | 1 | 1 | ||
| 2019 | 1 | 1 | |||
| 2020 | |||||
| 2021 | 1 | ||||
| Total | 1 | 3 | 3 | 21 | 1 |
This page lists vulnerability statistics for Cisco » IOS » 12.4xc . Vulnerability statistics provide a quick overview for security vulnerabilities of Cisco » IOS » version 12.4xc .