Cisco Systems patched a critical vulnerability that could give an attacker root privileges to software running on two of its IoT router models.

Cisco Systems is warning customers of a critical vulnerability affecting three of its TelePresence MCU platform models.

Cisco is warning customers of a privilege escalation flaw in Cisco CloudCenter Orchestrator systems that could allow an attacker to gain root privileges on affected systems.

A vulnerability in Cisco’s meeting server software allows a remote attacker to masquerade as legit user.

Networking giant Cisco issued five security bulletins this week with two critical bugs allowing remote execute code.