Buffer Over-Read Vulnerability in Wibu-Systems CodeMeter
CVE-2021-20093
9.1CRITICAL
What is CVE-2021-20093?
A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions prior to 7.21a, allowing remote attackers without authentication to potentially disclose sensitive heap memory contents or crash the CodeMeter Runtime Server. This vulnerability can be exploited to gain unauthorized access to the system, emphasizing the importance of regular updates and security practices.
Affected Version(s)
Wibu-Systems CodeMeter < 7.21a