Recommendation ITU-T X.1525 on the common weakness scoring system (CWSS) provides an open framework for communicating the characteristics and impact of information and communication technologies (ICT) weaknesses during development of software capabilities. The goal of this Recommendation is to enable ICT software developers, managers, testers, security vendors and servicesuppliers, buyers, application vendors and researchers to speak from a common language of scoring ICT weaknesses that could manifest as vulnerabilities when the software is used.
ITU-T X.1525-2015 history
2015ITU-T X.1525-2015 Common weakness scoring system (Study Group 17)