Vulnerability-Lookup

GHSA-GGF6-638M-VQMG

Vulnerability from github – Published: 2022-09-15 03:34 – Updated: 2023-06-27 22:21

Summary

Netmaker vulnerable to Insufficient Granularity of Access Control

Details

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:

docker-compose down
docker pull gravitl/netmaker:v0.15.1
docker-compose up -d

For more information

If you have any questions or comments about this advisory:

Email us at info@netmaker.io This vulnerability was brought to our attention by @tweidinger

Severity

8.8 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/gravitl/netmaker"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.15.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-36110"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1220",
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-15T03:34:21Z",
    "nvd_published_at": "2022-09-09T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nImproper 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.\n\nIn addition, differing response codes based on function calls allowed non-users to potentially brute force the determination of names of networks on the system.\n\n### Patches\nThis problem has been patched in v0.15.1. To apply:\n\n1. docker-compose down\n2. docker pull gravitl/netmaker:v0.15.1\n3. docker-compose up -d\n\n### For more information\nIf you have any questions or comments about this advisory:\n\nEmail us at [info@netmaker.io](mailto:info@netmaker.io)\nThis vulnerability was brought to our attention by @tweidinger",
  "id": "GHSA-ggf6-638m-vqmg",
  "modified": "2023-06-27T22:21:05Z",
  "published": "2022-09-15T03:34:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gravitl/netmaker/security/advisories/GHSA-ggf6-638m-vqmg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36110"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gravitl/netmaker"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gravitl/netmaker/releases/tag/v0.15.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Netmaker vulnerable to Insufficient Granularity of Access Control"
}

CVE-2022-36110 (GCVE-0-2022-36110)

Vulnerability from cvelistv5 – Published: 2022-09-09 19:15 – Updated: 2025-04-23 17:12

Title

Netmaker vulnerable to Insufficient Granularity of Access Control

Summary

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.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 15:49 UTC

CWE

CWE-1220 - Insufficient Granularity of Access Control
CWE-285 - Improper Authorization

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/gravitl/netmaker/security/advi…	x_refsource_CONFIRM
https://github.com/gravitl/netmaker/releases/tag/…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
gravitl	netmaker	Affected: < 0.15.1

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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