Denial of Service Vulnerability in Regesta Smart HD-PLC by Teldat

CVE-2026-27869

What is CVE-2026-27869?

A Denial of Service vulnerability exists in the Regesta Smart HD-PLC devices offered by Teldat, where an attacker with network access can exploit the device through a Slow Loris attack. This attack can render the device's web interface unavailable, disrupting normal operations without requiring registration or authentication. It is crucial for users to implement security measures and apply any patches provided by Teldat to mitigate this risk.

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