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CVE-2021-27886

54
FAUCET Score

CVE-2021-27886 is a critical command injection vulnerability affecting rakibtg Docker Dashboard versions prior to 2021-02-28. This flaw allows unauthenticated attackers to execute arbitrary commands on the underlying system by injecting shell metacharacters into the 'command' parameter of an API request to backend/utilities/terminal.js. With a CVSS score of 9.8, it poses a severe risk of complete compromise (confidentiality, integrity, and availability). Despite its critical severity, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2021-02-28CPE matchmatch criteria
cpe:2.3:a:docker_dashboard_project:docker_dashboard:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
45.60%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.4560 is in the 96th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

packetstormsecurity.com / files/163416/Docker-Dashboard-Remote-Command-Execution.html
Third Party AdvisoryVDB Entry
github.com / rakibtg/docker-web-gui/commit/79cdc41809f2030fce21a1109898bd79e4190661
PatchThird Party Advisory
github.com / rakibtg/docker-web-gui/issues/23
Third Party Advisory
docker.com / legal/trademark-guidelines
Third Party Advisory