Review reviewCritical

CVE-2026-25197

Gardyn Cloud API, cloud api

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

CVSS
9.3
EPSS
0.29%
21.8% percentile
CISA KEV
Not listed
Published
2026.04.04
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.29%
Technical severityCVSS 9.3

Vulnerability overview

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

Affected product and versions

Product
Gardyn Cloud API, cloud api
Affected versions
< 2.12.2026
Fixed versions
2.12.2026

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Gardyn Cloud API, cloud api and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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
CWE
CWE-639
CVE-2026-25197 — Gardyn Cloud API, cloud api | SECUFOCUS NOW