Older Cisco devices unpatched against a recent zero-day vulnerability have been infected with a rootkit in a new campaign.

Threat actors exploited a recently patched remote code execution vulnerability (CVE-2025-20352) in Cisco networking devices to deploy a rootkit and target unprotected Linux systems.

Let's dive in from NetworkWorld, Cisco is taking a major step forward in AI data center networking. The company has unveiled its Cisco 8223 router, powered by the silicon 1p 200 chip capable of an ...

Cybersecurity researchers have disclosed details of a new campaign that exploited a recently disclosed security flaw impacting Cisco IOS Software and IOS XE Software to deploy Linux rootkits on older, ...

Researchers warn of fileless payloads, memory hooks, and a UDP-based C2 controller that complicate detection and remediation.

Attackers are taking advantage of a vulnerability in Cisco’s Simple Network Management Protocol (SNMP), which allows malicious rootkits to be installed on network hardware. According to findings from ...

Currently, there is no universal automated test to confirm compromise by this operation. If compromise is suspected, device owners are advised to contact Cisco TAC for a low-level firmware and ROM ...