EUVD-2026-21066

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line...

CVE-2026-4436

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line...

CVE-2026-4436

CVE-2026-4436 affects GPL Odorizers GPL750 (odorizer devices). A low-privileged remote attacker can send Modbus packets to manipulate registers that feed the odorant injection logic, potentially causing over- or under-injection of odorant into a gas line. Several sources (NVD/NIST, Red Hat, ENISA...

CVE-2026-4436 GPL Odorizers GPL750 Missing Authentication for Critical Function

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line...

CVE-2026-4436

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line...

GPL Odorizers GPL750

RISK EVALUATION Successful exploitation of this vulnerability could allow a low privileged remote attacker to manipulate register values, which would result in too much or too little odorant being injected into a gas line. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to...

CVE-2026-4436: Missing Authentication for Critical Function

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line...