CVE-2026-29771

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gravitl:netmaker:*:*:*:*:*:*:*:*

History

12 Mar 2026, 13:58

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
Summary		(es) Netmaker crea redes con WireGuard. Antes de la versión 1.2.0, el endpoint /API/servidor/shutdown permite la terminación del proceso del servidor Netmaker a través de syscall.SIGINT. Esto permite a cualquier usuario apagar repetidamente el servidor, causando una denegación de servicio cíclica con intervalos de reinicio de aproximadamente 3 segundos. Este problema ha sido parcheado en la versión 1.2.0.
References	~~() https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289 -~~	() https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289 - Vendor Advisory
First Time		Gravitl netmaker Gravitl
CPE		cpe:2.3:a:gravitl:netmaker::::::::

07 Mar 2026, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-07 16:15

Updated : 2026-03-12 13:58

NVD link : CVE-2026-29771

Mitre link : CVE-2026-29771

CVE.ORG link : CVE-2026-29771

JSON object : View

Products Affected

gravitl

netmaker

CWE

CWE-404

Improper Resource Shutdown or Release

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