Oct. 16, 2023, 5:14 p.m. | Scott Caveza

Cyber Exposure Alerts www.tenable.com

CVE-2023-20198: Zero-Day Vulnerability in Cisco IOS XE Exploited in the Wild

A maximum severity CVSS 10 zero-day vulnerability in Cisco IOS XE has been exploited in the wild. Organizations should apply the mitigation steps from Cisco as soon as possible until patches are released.


Background


On October 16, Cisco’s Talos published a blog post warning of a zero-day vulnerability in the Web User Interface (Web UI) feature of Cisco IOS XE software that has been exploited in the wild by …

cisco cisco ios cisco ios xe cve cvss exploited ios mitigation october organizations patches severity talos vulnerability zero-day zero-day vulnerability

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