CVE-2025-3496

AUMA Riester: Buffer overflow in service telegram

Description

An unauthenticated remote attacker can cause a buffer overflow which could lead to unexpected behaviour or DoS via Bluetooth or RS-232 interface.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Affected: Auma Riester AC1.2
Affected: Auma Riester MEC 03.01
Affected: Auma Riester PROFOX
Affected: Auma Riester SGx/SVx
Affected: Auma Riester TIGRON
Affected: Auma Riester TIGRON SIL
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2025-026

Frequently Asked Questions

What is the severity of CVE-2025-3496?
CVE-2025-3496 has been scored as a high severity vulnerability.
How to fix CVE-2025-3496?
To fix CVE-2025-3496, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3496 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3496 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3496?
CVE-2025-3496 affects Auma Riester AC1.2, Auma Riester MEC 03.01, Auma Riester PROFOX, Auma Riester SGx/SVx, Auma Riester TIGRON, Auma Riester TIGRON SIL.
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