CVE-2020-14515 (GCVE-0-2020-14515)

Vulnerability from cvelistv5 – Published: 2020-09-16 19:48 – Updated: 2024-08-04 12:46
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-347 - IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347
Assigner
icscert CNA under the icscert root
CNA scorecard B 75/100 over 349 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a CodeMeter Affected: All versions prior to 6.90 when using CmActLicense update files with CmActLicense Firm Code.
Show details on NVD website
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