Vulnerability Details : CVE-2020-14515
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.
Products affected by CVE-2020-14515
- cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-14515
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-14515
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-14515
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2020-14515
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01
Wibu-Systems CodeMeter | CISAThird Party Advisory;US Government Resource
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