← Vulnerability feed

Vulnerability record · CVE-2026-32646 · published 3 April 2026

CVE-2026-32646: Mygardyn cloud api missing authentication for critical function vulnerability

Mygardyn · Cloud Api

A specific administrative endpoint is accessible without proper authentication, exposing device management functions.

8.7 CVSS 4.0 High EPSS 0.68% · top 49.6% CWE-306 · Missing authentication for critical function
8.7CVSS 4.0 base score
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
24 Jul 2026Last modified by NVD

Description

A specific administrative endpoint is accessible without proper authentication, exposing device management functions.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-055-03.json Third Party Advisory
https://mygardyn.com/security/ Vendor Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03 Third Party AdvisoryUS Government Resource

Track CVE-2026-32646 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2026-25197Mygardyn cloud api insecure direct object reference vulnerabilityA specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.EPSS 0.30%9.2CVE-2026-28766Mygardyn cloud api missing authentication for critical function vulnerabilityA specific endpoint exposes all user account information for registered Gardyn users without requiring authentication.EPSS 0.60%6.9CVE-2026-32662Mygardyn cloud api vulnerabilityDevelopment and test API endpoints are present that mirror production functionality.EPSS 0.44%6.9CVE-2026-28767Mygardyn cloud api missing authentication for critical function vulnerabilityA specific administrative endpoint notifications is accessible without proper authentication.EPSS 0.53%8.8CVE-2026-67277MikroTik RouterOS btest missing authentication leaks kernel memory and crashes kernelRouterOS accepts a "related" btest connection before the primary session is authenticated, letting an unauthenticated client start an IPv4 UDP test. …KEVEPSS 1.6%analysed8.8CVE-2026-59822LiteLLM MCP endpoint auth bypass via OAuth2 passthrough fallbackLiteLLM's MCP Streamable HTTP endpoint, prior to 1.84.0, let an unauthenticated attacker send a fabricated Authorization header that triggered an OAu…KEVEPSS 0.84%analysed9.3CVE-2026-72529TrueConf Server missing authentication allows remote script executionTrueConf Server versions 5.3.X through 5.3.9, 5.4.X through 5.4.9, 5.5.X through 5.5.5, and earlier expose an undocumented function on port 4307/TCP …KEVEPSS 1.5%analysed9.8CVE-2026-46817Oracle E-Business Suite Payments missing authentication allows takeoverOracle Payments in Oracle E-Business Suite 12.2.3 through 12.2.15 contains an easily exploitable flaw in the File Transmission component. An unauthen…KEVEPSS 0.81%analysed

Source: NIST National Vulnerability Database (record CVE-2026-32646), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.