Netmaker Privilige Escalation Vulnerability

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Summary

CVECVE-2023-32079
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-24 23:15:08 UTC
Updated2026-05-18 16:44:17 UTC
DescriptionNetmaker makes networks with WireGuard. A Mass assignment vulnerability was found in versions prior to 0.17.1 and 0.18.6 that allows a non-admin user to escalate privileges to those of an admin user. The issue is patched in 0.17.1 and fixed in 0.18.6. If Users are using 0.17.1, they should run `docker pull gravitl/netmaker:v0.17.1` and `docker-compose up -d`. This will switch them to the patched users If users are using v0.18.0-0.18.5, they should upgrade to v0.18.6 or later. As a workaround, someone using version 0.17.1 can pull the latest docker image of the backend and restart the server.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.010410000 probability, percentile 0.776580000 (date 2026-05-26)

Problem Types: CWE-915 | CWE-915 CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Netmaker Netmaker All All All All
Application Netmaker Netmaker All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Gravitl Netmaker affected < 0.17.1 Not specified
CNA Gravitl Netmaker affected >= 0.18.0, < 0.18.6 Not specified

References

ReferenceSourceLinkTags
Privilige Escalation: Non Admin To Admin User · Advisory · gravitl/netmaker · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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