Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Kubernetes has transformed how we deploy and manage applications. It gives us the ability to spin up a virtual data center in minutes, scaling infrastructure with ease. But with great power comes great complexities, and in the case of Kubernetes, that complexity is security. By default, Kubernetes permits all traffic between workloads in a cluster. This “allow by default” stance is convenient during development, and testing but it’s dangerous in production.

On July 23, 2025, Mitel released fixes for a critical authentication bypass vulnerability in the Provisioning Manager component of Mitel MiVoice MX-ONE, a communication platform used for enterprise voice and collaboration services. The vulnerability allows unauthenticated remote threat actors to gain unauthorized access to publicly exposed Mitel voice systems and access user or administrator accounts due to improper access controls.

The adage ‘an ounce of prevention is better than a pound of cure’ applies to AppSec vulnerability management. Traditionally, AppSec has focused on a reactive ‘curing flaws’ paradigm, identifying and fixing vulnerabilities after they have occurred. However, the never-ending escalation between threats and security leads to alert fatigue and security debt.