High severity7.5NVD Advisory· Published Aug 30, 2021· Updated Jun 17, 2026
CVE-2021-27018
CVE-2021-27018
Description
The mechanism which performs certificate validation was discovered to have a flaw that resulted in certificates signed by an internal certificate authority to not be properly validated. This issue only affects clients that are configured to utilize Tenable.sc as the vulnerability data source.
Affected products
2- Tenable/Tenable.scdescription
Patches
Vulnerability mechanics
References
1- puppet.com/security/cve/CVE-2021-27018nvdVendor Advisory
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