{"id":"CVE-2023-49956","details":"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.","modified":"2026-08-12T03:51:28.534538500Z","published":"2023-12-07T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49956.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49956.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49956"},{"type":"REPORT","url":"https://github.com/dallmann-consulting/OCPP.Core/issues/34"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dallmann-consulting/ocpp.core","events":[{"introduced":"0"},{"fixed":"116f82a43698deaa65b4e5042c1a4c98523537d2"}],"database_specific":{"source":["DESCRIPTION","CPE_RANGE"],"cpe":"cpe:2.3:a:dallmann-consulting:open_charge_point_protocol:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"OCPP.Core"},{"fixed":"1.3.0"},{"introduced":"0"}]}}],"versions":["V1.2.0","V1.1.0","0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49956.json"}}],"schema_version":"1.9.0"}