Home/CVE/Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.
CVE

CVE-2021-27020

Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.

Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.

HIGH · CVSS 8.8 EPSS 0.00495
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1236Improper Neutralization of Formula Elements in a CSV File
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Affected Products & Versions

1
puppet enterprise< 2019.8.6
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · security@puppet.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Aug 2021 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://puppet.com/security/cve/CVE-2021-27020Vendor Advisory
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