Affected: Loytec LIP-ME20xC, Loytec L-INX, Loytec L-GATE, Loytec L-ROC, Loytec L-IOB, Loytec L-DALI, Loytec L-VIS, Loytec L-PAD

Unchecked input for loop condition (CWE-606) in the SNMP agent in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an unauthenticated remote attacker to cause persistent denial of service (CPU exhaustion) via a crafted SNMP GETNEXT request with a large OID component.