The Common Vulnerability Scoring System (CVSS) offers software developers, security and IT experts with a standardized process for evaluating vulnerabilities. CVSS can be used to evaluate the threat level of each vulnerability and then prioritize mitigation accordingly. This article explains the way CVSS works, which includes a review of its components and describes the importance of using a standardized process for evaluating vulnerabilities.

Similar to how software bugs are triaged for a severity level, so too are security vulnerabilities as they need to be assessed for impact and risk, which aids in vulnerability management. The forum of Incident Response and Security Teams (FIRST) is an international organization of trusted security scientists and computer researchers that have received the task of creating best practices and tools for incident responses teams, as well as standardizing security methodologies and policies.
One of FIRST’s initiatives is the Special Interest Group (SIG) that is responsible for developing and maintaining the Common Vulnerability Scoring System (CVSS) specification to assist the security team to understand and prioritize the severity of a security vulnerability. 

CVE and CVSS are some of the most commonly misunderstood features of patching. In this article, we will explore the differences and showcase how they can affect your patching technique. Although many IT managers are familiar with these terms CVE and CVSS, some IT professionals still don’t understand the difference between them. CVE and CVSS are synonymous with software vulnerabilities, patching and operating systems.