Tracker / CVE-2021-1384
CVE-2021-1384
Medium 6.5
A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user.
Affected products and versions
| cisco | ios_xe |
|---|---|
| cisco | ios_xe · … → 16.6.9 |
| cisco | ios_xe · 16.9.0 → 16.9.7 |
| cisco | ios_xe · 17.3.2 → 17.3.3 |
| cisco | ios_xe · 17.4.0 → 17.4.2 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.