Gardyn Cloud API prior 2.12.2026 Id Number API Call authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Gardyn Cloud API. The impacted element is an unknown function of the component Id Number API Call Handler. Such manipulation leads to authorization. This vulnerability is listed as CVE-2026-25197. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Gardyn Cloud API and classified as critical. Affected by this issue is an unknown function of the component Id Number API Call Handler. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.

The weakness was presented by Michael Groberman as icsa-26-055-03. The advisory is shared for download at cisa.gov. This vulnerability is handled as CVE-2026-25197 since 03/17/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.12.2026 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-18831). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.1
CNA Vector (icscert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Cloud API 2.12.2026

Timelineinfo

03/17/2026 CVE reserved
04/03/2026 +16 days Advisory disclosed
04/03/2026 +0 days VulDB entry created
04/04/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: icsa-26-055-03
Researcher: Michael Groberman
Status: Confirmed

CVE: CVE-2026-25197 (🔒)
GCVE (CVE): GCVE-0-2026-25197
GCVE (VulDB): GCVE-100-355208
EUVD: 🔒

Entryinfo

Created: 04/03/2026 23:29
Updated: 04/04/2026 02:37
Changes: 04/03/2026 23:29 (77), 04/03/2026 23:30 (1), 04/04/2026 02:37 (1)
Complete: 🔍
Cache ID: 216:1AF:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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