Product · Cisco

IOS

39 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

2 results · Clear filters · Feed

High 7.7

CVE-2025-20352 Exploited Public exploit EPSS 41%

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Softw…

Cisco Cisco IOS XE Software IOS Cisco IOS XE Catalyst SD-WAN iOS Network devices

Sep 24, 2025
KEV Sep 29, 2025
High 8.8

CVE-2017-6736 Exploited Public exploit EPSS 70%

The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilit…

Cisco IntelliShield IOS Universal Product iOS Network devices

Jul 17, 2017
KEV Mar 3, 2022