CVE-2026-25197 (GCVE-0-2026-25197)

Vulnerability from cvelistv5 – Published: 2026-04-03 20:23 – Updated: 2026-04-07 14:20
VLAI
Title
Gardyn Cloud API Authorization Bypass Through User-Controlled Key
Summary
A specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-07 14:20 UTC
CWE
Assigner
icscert CNA under the icscert root
CNA scorecard B 75/100 over 343 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Gardyn Cloud API Affected: 0 , < 2.12.2026 (custom)
guessed Create a notification for this product.
Date Public
2026-04-02 17:13
Show details on NVD website

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How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.