Cisco has issued an urgent security advisory (cisco-sa-twamp-kV4FHugn) warning of a critical vulnerability in its widely used IOS, IOS XE, and IOS XR software. The flaw, tracked as CVE-2025-20154, allows unauthenticated attackers to trigger denial-of-service (DoS) conditions by forcing devices to reboot remotely. Vulnerability Overview The weakness stems from improper handling ofTwo-Way Active Measurement Protocol (TWAMP)control […] The post Cisco IOS, XE, and XR Vulnerability Allows Remote Device Reboots appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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