#VU46532 Improper Verification of Cryptographic Signature in CodeMeter Runtime - CVE-2020-14515
Published: September 9, 2020
Vulnerability identifier: #VU46532
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-14515
CWE-ID: CWE-347
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
CodeMeter Runtime
CodeMeter Runtime
Software vendor:
Wibu Systems
Wibu Systems
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected software does not verify the cryptographic signature for data within the license-file signature checking mechanism. A remote attacker can build arbitrary license files, including forging a valid license file as if it were a valid license file of an existing vendor.
Remediation
Install updates from vendor's website.