CVE-2026-20167
published 2026-05-06CVE-2026-20167: A vulnerability in the web-based management interface of Cisco IoT Field Network Director could allow an authenticated, remote attacker with low privileges to…
high7.7CVSS 3.1
AVNACLPRLUINSCCNINAH
A vulnerability in the web-based management interface of Cisco IoT Field Network Director could allow an authenticated, remote attacker with low privileges to cause a DoS condition on a remotely managed router.
This vulnerability is due to improper error handling. An attacker could exploit this vulnerability by submitting crafted input to the web-based management interface. A successful exploit could allow the attacker to request unauthorized files from a remote router, causing the router to reload and resulting in a DoS condition.
Affected
30 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |
| cisco | cisco_iot_field_network_director | — | — |