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CVE-2021-21361

21
FAUCET Score

CVE-2021-21361 is an information disclosure vulnerability in the com.bmuschko:gradle-vagrant-plugin, affecting vagrant_project and vagrant. This flaw logs system environment variables, potentially exposing sensitive credentials if the plugin runs in public CI/CD environments. Rated Medium with a CVSS score of 6.5 (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), it indicates a low-complexity attack requiring network access, leading to high confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.6CPE matchmatch criteria
cpe:2.3:a:vagrant_project:vagrant:*:*:*:*:*:gradle:*:*
>= 2.0, < 3.0.0CPE matchmatch criteria
cpe:2.3:a:vagrant_project:vagrant:*:*:*:*:*:gradle:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.9
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 92nd percentile among its peer group of 1,802 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: com.bmuschko:gradle-vagrant-pluginFixed in: 3.0.0

Vendor Advisories (1)

mavenGHSA-jpcm-4485-69p7high

Sensitive information disclosure via log in com.bmuschko:gradle-vagrant-plugin

Mar 9, 2021

References

github.com / bmuschko/gradle-vagrant-plugin/blob/292129f9343d00d391543fae06239e9b0f33db73/src/main/groovy/com/bmuschko/gradle/vagrant/process/GDKExternalProcessExecutor.groovy
ExploitThird Party Advisory
github.com / bmuschko/gradle-vagrant-plugin/issues/19
PatchThird Party Advisory
github.com / bmuschko/gradle-vagrant-plugin/pull/20
PatchThird Party Advisory
github.com / JLLeitschuh/security-research/security/advisories/GHSA-jpcm-4485-69p7
ExploitThird Party Advisory