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CVE-2021-27017: Deserialization of Untrusted Data

🗓️ 07 Feb 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Deserialization of untrusted data in Puppet Agent prior to 7.4.0 enables remote code execution.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-27017
7 Feb 202522:03
–circl
cnnvd
CNNVD
Puppet Security Vulnerabilities
10 Feb 202100:00
–cnnvd
cve
CVE
CVE-2021-27017
7 Feb 202519:28
–cve
cvelist
Cvelist
CVE-2021-27017 Deserialization of untrusted data
7 Feb 202519:28
–cvelist
debiancve
Debian CVE
CVE-2021-27017
7 Feb 202519:28
–debiancve
euvd
EUVD
EUVD-2021-13790
7 Oct 202500:30
–euvd
mend
Mend
CVE-2021-27017
7 Feb 202519:28
–mend
nvd
NVD
CVE-2021-27017
7 Feb 202520:15
–nvd
ptsecurity
Positive Technologies
PT-2025-5996 · Puppet · Puppet Agent
7 Feb 202500:00
–ptsecurity
nessus
Tenable Nessus
Puppet Agent 7.x < 7.4.0 Deserialization
9 Apr 202100:00
–nessus
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15 Apr 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.6
EPSS0.00551
SSVC
6