CVE-2020-14509

CVE-2020-14509 describes multiple critical memory corruption vulnerabilities in Wibu CodeMeter, affecting all versions prior to 7.10, due to improper length field verification in its packet parser. This vulnerability carries a CVSS score of 9.8 (Critical), indicating it can be exploited remotely without authentication, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, publicly available exploit code, or inclusion in the CISA KEV catalog, the vulnerability has garnered some community discussion and media coverage, particularly concerning its impact on Siemens products.