CVE-2025-3090
High
Description
An unauthenticated remote attacker can obtain limited sensitive information and/or DoS the device due to missing authentication for critical function.
SeverityHigh
CVSS8.2
Exploit probability—
ProductmbCONNECT24
PublishedJun 24, 2025
First seenJun 24, 2025
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- MB connect line mbCONNECT242.18.0 or later
- MB connect line mymbCONNECT242.18.0 or later
- Helmholz myREX242.18.0 or later
- Helmholz myREX24.virtual2.18.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MB connect line mbCONNECT24 | v < 2.18.0 | 2.18.0 |
| MB connect line mymbCONNECT24 | v < 2.18.0 | 2.18.0 |
| Helmholz myREX24 | v < 2.18.0 | 2.18.0 |
| Helmholz myREX24.virtual | v < 2.18.0 | 2.18.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.