Cisco Talos Blog

August 2, 2023 08:00

The many vulnerabilities Talos discovered in SOHO and industrial wireless routers post-VPNFilter

Given the privileged position these devices occupy on the networks they serve, they are prime targets for attackers, so their security posture is of paramount importance.

October 16, 2018 12:25

Vulnerability Spotlight: Linksys ESeries Multiple OS Command Injection Vulnerabilities

Cisco Talos is disclosing several vulnerabilities in the operating system on the Linksys E Series of routers. Multiple exploitable OS command injection vulnerabilities exist in the Linksys E Series line of routers. An attacker can exploit these bugs by sending an authenticated H

September 26, 2018 10:59

VPNFilter III: More Tools for the Swiss Army Knife of Malware

# code Summary VPNFilter — a multi-stage, modular framework that has infected hundreds of thousands of network devices across the globe — is now known to possess even greater capabilities. Cisco Talos recently discovered seven additional third-stage VPNFilter modules that add