Experts released PoC exploit code for Cisco IOS XE flaw CVE-2023-20198

Researchers publicly released the exploit code for the critical Cisco IOS XE vulnerability tracked as CVE-2023-20198.

GreyNoise Intelligence

CISCO Critical Zero DAY Vulnerability on IOS XE CVE-2023-20198 - Phoenix Security

Shadowserver on X: Cisco CVE-2023-20198 exploitation activity: We see over 32.8K Cisco IOS XE IPs compromised with implants based on the check published by Cisco in IP data on implants shared

Active Exploitation of Big-IP and Citrix vulnerabilities observed by Cyble Global Sensor Intelligence Network — Cyble

Cisco Warns of Exploitation of a Maximum Severity Zero-Day Vulnerability in IOS XE: CVE-2023-20198

Cisco IOS XE CVE-2023-20198: Deep Dive and POC –

Experts released PoC exploit code for Cisco IOS XE flaw CVE-2023-20198

Cisco: New 0-day vulnerability (CVE-2023-20273) in IOS XE; already being exploited – Born's Tech and Windows World

Patch Tuesday December 2023

Cisco Warns of Exploitation of a Maximum Severity Zero-Day Vulnerability in IOS XE: CVE-2023-20198

ccie23593 – Networker/DevNetworker/DevNetSecOps