CVE-2026-25197 — CRITICAL (9.1)

Q: What is CVE-2026-25197?

CVE-2026-25197 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.

Q: How severe is CVE-2026-25197?

CVE-2026-25197 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-25197?

Check the references section above for vendor advisories and patch information. Affected products include: Mygardyn Cloud Api.

Vulnerability Description

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

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Mygardyn	Cloud Api	< 2.12.2026

Related Weaknesses (CWE)

CWE-639

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-05Third Party Advisory
https://mygardyn.com/security/Vendor Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03US Government ResourceThird Party Advisory

FAQ

What is CVE-2026-25197?

CVE-2026-25197 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.

How severe is CVE-2026-25197?

CVE-2026-25197 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-25197?

Check the references section above for vendor advisories and patch information. Affected products include: Mygardyn Cloud Api.