CVE-2026-29771CWE-404

Netmaker: Denial of Service via Server Shutdown Endpoint

High · published March 7, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
37.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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
EPSS
0.00441 · 37.3th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2026-03-07T15:14Z
EPSS history
Timeline
  • 07 MAR 15:14Z
    Netmaker: Denial of Service via Server Shutdown Endpoint
    cvelistv5