8.8

CVE-2021-27020: puppet puppet_enterprise

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2021-27020
Published 30-08-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-27020 is a high (CVSS 8.8) vulnerability in puppet puppet_enterprise. EPSS estimates a 1.06% chance of exploitation in the next 30 days, higher than 64% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
1.06%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 30-08-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.06%

Chance of exploitation in the next 30 days

Percentile

64%

Versus all other CVEs

30-day change

0.00 pp

From 1.07% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.06%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Puppet1 product
Ubuntu1 product
  • puppetAll versions (No fix recorded)

2 vendors · 2 products

References

3 links