CVE-2026-55731

Name of the Vulnerable Software and Affected Versions Loytec LIP-ME201C versions prior to 8.4.17 Loytec L-INX versions prior to 8.4.17 Loytec L-GATE versions prior to 8.4.17 Loytec L-ROC versions prior to 8.4.17 Loytec L-IOB versions prior to 8.4.17 Loytec L-DALI versions prior to 8.4.17 Loytec L-VIS versions prior to 8.4.17 Loytec L-PAD versions prior to 8.4.17

Description An issue exists in the SNMP agent where input for a loop condition is not properly checked. An unauthenticated remote attacker can trigger a persistent denial of service resulting in CPU exhaustion by sending a crafted SNMP GETNEXT request containing a large OID (Object Identifier) component.

Recommendations Update Loytec LIP-ME201C to version 8.4.17 or later. Update Loytec L-INX to version 8.4.17 or later. Update Loytec L-GATE to version 8.4.17 or later. Update Loytec L-ROC to version 8.4.17 or later. Update Loytec L-IOB to version 8.4.17 or later. Update Loytec L-DALI to version 8.4.17 or later. Update Loytec L-VIS to version 8.4.17 or later. Update Loytec L-PAD to version 8.4.17 or later.