CVE-2026-27869
MediumCVSS 6.9Exploitation Probability (EPSS)
Low risk31th percentile — higher than 31% of all known CVEs
Summary
A vulnerability in the Teldat Regesta Smart HD-PLC device allows an unauthenticated network attacker to perform a Slow Loris attack, causing Denial of Service (DoS) on the web interface. The issue affects firmware version TLDPH16D2 11.02.05.10.02.
Risk Assessment
The attack can render the web management interface unavailable, disrupting HD-PLC network operations and hindering administrative tasks.
Recommendation
Update the device firmware to the latest version provided by the vendor and consider restricting web interface access to trusted networks only.
Original NVD description (English source)
An attacker with access via network to the Regesta Smart HD-PLC of the provider Teldat (in this case, NO registration action is required) who has the vulnerable software could, with a Slow Loris attack, cause Denial of Service (DoS) on the web interface of the device. This issue affects Regesta Smart HD-PLC - TLDPH16D2: 11.02.05.10.02.