Tracker / CVE-2021-1437
CVE-2021-1437
High 7.5
A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information from an affected device. This vulnerability is due to an unrestricted Trivial File Transfer Protocol (TFTP) configuration. An attacker could exploit this vulnerability by sending a specific TFTP request to an affected device. A successful exploit could allow the attacker to download any file from the filesystem of the affected access point (AP).
Affected products and versions
| cisco | aironet_access_point_software |
|---|---|
| cisco | catalyst_9800_firmware · 17.1 → 17.3.3 |
| cisco | wireless_lan_controller_software · 8.10.112.0 → 8.10.142.0 |
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.