CVE-2023-49957

An issue was discovered in Dalmann OCPP.Core before 1.3.0 for OCPP Open Charge Point Protocol for electric vehicles. It permits multiple transactions with the same connectorId and idTag, contrary to the expected ConcurrentTx status. This could result in critical transaction management and billing...

CVE-2023-49956

An issue was discovered in Dalmann OCPP.Core before 1.3.0 for OCPP Open Charge Point Protocol for electric vehicles. A StopTransaction message with any random transactionId terminates active transactions...

CVE-2023-49958

An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP Open Charge Point Protocol for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is...

Open redirect

An issue was discovered in Dalmann OCPP.Core before 1.3.0 for OCPP Open Charge Point Protocol for electric vehicles. It permits multiple transactions with the same connectorId and idTag, contrary to the expected ConcurrentTx status. This could result in critical transaction management and billing...

CVE-2023-49958

An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP Open Charge Point Protocol for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is...

CVE-2023-49955

An issue was discovered in Dalmann OCPP.Core before 1.2.0 for OCPP Open Charge Point Protocol for electric vehicles. It does not validate the length of the chargePointVendor field in a BootNotification message, potentially leading to server instability and a denial of service when processing...

CVE-2023-49958

An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP Open Charge Point Protocol for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is...

CVE-2023-49958

Summary (CVE-2023-49958): Dalmann OCPP.Core (up to version 1.2.0) mishandles StartTransaction messages that include extra or duplicate properties; the last duplicate property is accepted, which may enable tampering with transaction records and affect system integrity. Affected product: Dalmann OC...