CVE-2021-27017

Deserialization of untrusted data

CVSS 6.6 MEDIUMEPSS 0.5%CWE-502

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.6EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Utilization of a module presented a security risk by allowing the deserialization of untrusted/user supplied data. This is resolved in the Puppet Agent 7.4.0 release.

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

PuppetPu · Puppet Agent

References

https://www.puppet.com/security/cve/cve-2021-27017-deserialization-untrusted-data