Vulnerability in Netmaker (CVE-2022-36110)
Summary
Vulnerability in Netmaker (CVE-2022-36110). Successful exploitation can lead to full system takeover. Mitigation: upgrade to 0.15.1 or later.
Original description
The description as published by the source.
Netmaker makes networks with WireGuard. Prior to version 0.15.1, Improper Authorization functions lead to non-privileged users running privileged API calls. If someone adds users to the Netmaker platform who do not have admin privileges, they can use their auth tokens to run admin-level functions via the API. This problem has been patched in v0.15.1.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2022-36110 has been found in Netmaker.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: upgrade Netmaker to 0.15.1 or later.
If unsure, ask your IT team or search "Netmaker CVE-2022-36110" on the vendor's site.
CVE-2022-36110 (Netmaker) — CWE-285 / CVSS v3 8.8
Attack vector: remote (network-reachable) / no user interaction
Patched: 0.15.1 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-285) exists in Netmaker.
Check the vendor advisory for the affected versions of Netmaker.
Severity: High (CVSS 8.8/10). Successful exploitation can lead to full system takeover.
Update to 0.15.1.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'Netmaker' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'Netmaker' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
Netmakerを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade Netmaker to 0.15.1ステージング環境で 0.15.1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
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3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com