🛡️ CVE-2022-36110 — netmaker

🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-1220 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Netmaker vulnerable to Insufficient Granularity of Access Control

Impact

Improper Authorization functions leads to non-privileged users running privileged API calls. If you have added users to your Netmaker platform who whould not have admin privileges, they could use their auth token to run admin-level functions via the API.

In addition, differing response codes based on function calls allowed non-users to potentially brute force the determination of names of networks on the system.

Patches

This problem has been patched in v0.15.1. To apply:

1. docker-compose down

2. docker pull gravitl/netmaker:v0.15.1

3. docker-compose up -d

For more information

If you have any questions or comments about this advisory:

Email us at [[email protected]](mailto:[email protected])

This vulnerability was brought to our attention by @tweidinger

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Affected software

CVE-2022-36110 is recorded against 2 packages.

  • github.com/gravitl/netmaker
  • netmaker (fixed in 0.15.1)

Timeline and source

Published on 15 September 2022 and last revised on 3 March 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

github.com (Web)
nvd.nist.gov (Advisory)
github.com (Package)
github.com (Web)

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-1220
Public Exploit ✅ No
Source NVD
Published 2022-09-15
Updated 2026-08-12
Modified 2026-03-03
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/gravitl/netmaker — —
netmaker — 0.15.1

Similar Threats

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