Cisco has warned of a critical, unpatched security flaw impacting IOS XE software that’s under active exploitation in the wild.
Rooted in the web UI feature, the zero-day vulnerability is tracked as CVE-2023-20198 and has been assigned the maximum severity rating of 10.0 on the CVSS scoring system.
It’s worth pointing out that the shortcoming only affects enterprise networking gear that have the Web UI feature enabled and when it’s exposed to the internet or to untrusted networks.
