CVE-2021-27020

HIGH
Published Aug 30, 20214y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Aug 30, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

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

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1236

Affected Products 1

VendorProductVersionRange
puppetpuppet_enterprise* <2019.8.6

References 1

  • puppet.com https://puppet.com/security/cve/CVE-2021-27020
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.