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CVE

CVE-2021-27021

A flaw was discovered in Puppet DB, this flaw results in an escalation of privileges which allows the user to delete tab

A flaw was discovered in Puppet DB, this flaw results in an escalation of privileges which allows the user to delete tables via an SQL query.

HIGH · CVSS 8.8 EPSS 0.00626
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
▤

Affected Products & Versions

6
puppet< 6.23.0
puppet>= 7.7.0 and < 7.8.0
puppet enterprise< 2019.8.7
puppet enterprise>= 2021.0.0 and < 2021.2.0
puppet puppetdb< 6.17.0
puppet puppetdb>= 7.0.0 and < 7.4.1
▣

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 NVD20 Jul 2021 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

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-2021-27021/Vendor Advisory
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