Tracker / CVE-2019-1920
CVE-2019-1920
High 7.4
A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly.
Affected products and versions
| cisco | access_points · … → 8.2.170.0 |
|---|---|
| cisco | access_points · 8.3 → 8.3.150.0 |
| cisco | access_points · 8.4 → 8.5.131.0 |
| cisco | access_points · 8.6 → 8.8.100.0 |
| cisco | aironet_3700e_firmware |
| cisco | aironet_3700i_firmware |
| cisco | aironet_3700p_firmware |
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.