High severity7.5NVD Advisory· Published Sep 16, 2020· Updated Jun 17, 2026
CVE-2020-14515
CVE-2020-14515
Description
CodeMeter (All versions prior to 6.90 when using CmActLicense update files with CmActLicense Firm Code) has an issue in the license-file signature checking mechanism, which allows attackers to build arbitrary license files, including forging a valid license file as if it were a valid license file of an existing vendor. Only CmActLicense update files with CmActLicense Firm Code are affected.
AI Insight
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Affected products
2- CodeMeter/CodeMeterdescription
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-20-203-01nvdThird Party AdvisoryUS Government Resource
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