EUVD-2026-18845

| CVE-2026-32646 HIGH
2026-04-03 icscert GHSA-rj89-w4p6-78wv
8.7
CVSS 4.0
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CVSS Vector

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:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
EUVD ID Assigned
Apr 03, 2026 - 20:45 euvd
EUVD-2026-18845
Analysis Generated
Apr 03, 2026 - 20:45 vuln.today
CVE Published
Apr 03, 2026 - 20:15 nvd
HIGH 8.7

Tags

Authentication Bypass

Description

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

Analysis

Unauthenticated remote access to administrative endpoints in Gardyn Cloud API exposes device management functions to network attackers. The CVSS:4.0 vector (AV:N/AC:L/PR:N) confirms network-reachable exploitation requiring no authentication or user interaction, with high confidentiality impact. …

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Remediation

Within 24 hours: Identify all Gardyn Cloud API deployments and document exposed endpoints; restrict network access to administrative API endpoints via firewall rules or network segmentation. Within 7 days: Contact Gardyn for patch availability and interim guidance; implement API authentication enforcement at network perimeter if available. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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EUVD-2026-18845 vulnerability details – vuln.today
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