PT-2022-23199 · Gravitl · Netmaker

Tweidinger · Published 2022-09-09 · Updated 2026-05-18 · CVE-2022-36110

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Netmaker versions prior to 0.15.1

Description The issue is related to Improper Authorization functions, which allow non-privileged users to run privileged API calls. If users without admin privileges are added to the Netmaker platform, they can use their auth tokens to run admin-level functions via the API. Additionally, differing response codes based on function calls may allow non-users to brute force the determination of network names on the system.

Recommendations For versions prior to 0.15.1, update to version 0.15.1 by following these steps:

1. Run docker-compose down
2. Run docker pull gravitl/netmaker:v0.15.1
3. Run docker-compose up -d

Exploit

Fix

Improper Authorization

Weakness Enumeration

CWE-285

CWE-1220

Related Identifiers

CVE-2022-36110

GHSA-GGF6-638M-VQMG

GO-2022-0986

Affected Products

Netmaker

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36110.json · Exploit
• https://osv.dev/vulnerability/GO-2022-0986 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-ggf6-638m-vqmg · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36110 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36110 · Vendor Advisory
• https://github.com/gravitl/netmaker · Note
• https://github.com/gravitl/netmaker/releases/tag/v0.15.1 · Note
• https://github.com/gravitl/netmaker/security/advisories/GHSA-ggf6-638m-vqmg · Note
• https://t.me/cvenotify/35969 · Telegram Post
• https://t.me/cveNotify/163872 · Telegram Post
• https://t.me/cibsecurity/49564 · Telegram Post