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VAR-202507-2460

Vulnerability from variot - Updated: 2025-11-18 15:11

A high privileged remote attacker can exhaust critical system resources by sending specifically crafted POST requests to the send-sms action in fast succession. MB CONNECT LINE's mbNET.mini is an industrial router designed for industrial scenarios, primarily used to enable secure remote connections between machines and systems.

MB CONNECT LINE's mbNET.mini contains a resource management error vulnerability. Detailed vulnerability details are not currently available

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CVE-2025-41676 (GCVE-0-2025-41676)

Vulnerability from cvelistv5 – Published: 2025-07-21 09:30 – Updated: 2025-11-03 19:59

Title

Resource Exhaustion via POST Requests to send-sms Action

Summary

A high privileged remote attacker can exhaust critical system resources by sending specifically crafted POST requests to the send-sms action in fast succession.

Severity ?

4.9 (Medium)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

CERTVDE

References

URL

Tags

https://certvde.com/de/advisories/VDE-2025-058

Impacted products

Vendor

Product

Version

MB connect line

mbNET.mini

Affected: 0.0.0 , < 2.3.3 (semver)

Helmholz

REX 100

Affected: 0.0.0 , < 2.3.3 (semver)

Credits

F. Bruckmoser, M. Eder, J. Heigl, M. Heudorn, G. Hofmarcher, M. Kadlec, M. Pristauz-Telsnigg, S. Resch, P. Schweinzer, M. Gschiel from St. Poelten UAS

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202507-2460

CVE-2025-41676 (GCVE-0-2025-41676)

Tags

Sightings

Nomenclature