CVE-2025-41090
Improper Access Control in CCN-CERT microCLAUDIA
- State
- Published
- Severity
- 7.6 High
- Published
- Oct 28, 2025
- Updated
- Oct 28, 2025
- Reserved
- Apr 16, 2025
Description
microCLAUDIA in v3.2.0 and prior has an improper access control vulnerability.
This flaw allows an authenticated user to perform unauthorized actions on other organizations' systems by sending direct API requests. To do so, the attacker can use organization identifiers obtained through a compromised endpoint or deduced manually.
This vulnerability allows access between tenants, enabling an attacker to list and manage remote assets, uninstall agents, and even delete vaccines configurations.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.6 High | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N | INCIBE |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
microCLAUDIACCN-CERT |
|
References
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