{"cve":"CVE-2026-29771","nvd":{"published":"2026-03-07T16:15:54.657","modified":"2026-06-17T10:29:51.333","status":"Analyzed","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.","cvss_v4":{"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","score":8.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-404"],"references":["https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289"],"products":["netmaker:netmaker"],"source":"nvd","synced_at":"2026-10-19T22:25:53.701907451+00:00"},"epss":{"cve":"CVE-2026-29771","score":0.00352,"percentile":0.28854,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rhr9-hgcm-x289","url":"https://osv.dev/vulnerability/GHSA-rhr9-hgcm-x289","summary":"Netmaker Vulnerable to Denial of Service via Server Shutdown Endpoint","modified":"2026-03-23T04:56:15.107150790Z","packages":[{"ecosystem":"Go","name":"github.com/gravitl/netmaker","purl":"pkg:golang/github.com/gravitl/netmaker","ranges":["<1.2.0"],"fixed":["1.2.0"]}]},{"id":"GO-2026-4608","url":"https://osv.dev/vulnerability/GO-2026-4608","summary":"Netmaker Vulnerable to Denial of Service via Server Shutdown Endpoint in github.com/gravitl/netmaker","modified":"2026-03-23T04:53:15.073588Z","packages":[{"ecosystem":"Go","name":"github.com/gravitl/netmaker","purl":"pkg:golang/github.com/gravitl/netmaker","ranges":["<1.2.0"],"fixed":["1.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}