Description
Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart intervals. This issue has been patched in version 1.2.0.
Published: 2026-03-07
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-rhr9-hgcm-x289 Netmaker Vulnerable to Denial of Service via Server Shutdown Endpoint
History

Thu, 12 Mar 2026 14:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gravitl:netmaker:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Mon, 09 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 09 Mar 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Gravitl
Gravitl netmaker
Vendors & Products Gravitl
Gravitl netmaker

Sat, 07 Mar 2026 15:30:00 +0000

Type Values Removed Values Added
Description Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart intervals. This issue has been patched in version 1.2.0.
Title Netmaker: Denial of Service via Server Shutdown Endpoint
Weaknesses CWE-404
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Gravitl Netmaker
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-09T18:27:17.865Z

Reserved: 2026-03-04T16:26:02.897Z

Link: CVE-2026-29771

cve-icon Vulnrichment

Updated: 2026-03-09T17:43:40.430Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-07T16:15:54.657

Modified: 2026-03-12T13:58:38.540

Link: CVE-2026-29771

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-09T10:05:18Z

Weaknesses