Cisco Security Vulnerability Policy

Our commitment to customers is to be open and transparent, especially as it relates to issues that could negatively impact their business. At Cisco, our leadership made the decision over twenty years ago that we would clearly communicate with customers about technical or other issues that could pote…

This blog was collaboratively written by Lou Ronnau, Scott Bradley, and Dan Maunz on the Cisco Customer Assurance Security Programs (CASP) team.  One of Cisco’s guiding principles is to protect the security of our customers’ networks, and our policies related to vulnerabilities in our products and s…

The Common Vulnerability Scoring System (CVSS), which is used by many in the industry as a standard way to assess and score security vulnerabilities, is evolving to a new version known as CVSSv3. These changes addressed some of the challenges that existed in CVSSv2; CVSSv3 analyzes the scope of a vu…

Following a recent Juniper security bulletin discussing unauthorized code, we have fielded a number of related questions from our customers. Being trustworthy, transparent, and accountable is core to our team, so we are responding to these questions publicly. First, we have a “no backdoor” policy an…