{"id":"CVE-2025-41753","revision":"fdfa07273b9d47eca308148697f1b367","records":[{"revision":"fdfa07273b9d47eca308148697f1b367","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-41753","aliases":[],"title":"Path traversal in dynamically created BACnet File Objects","description":"The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the device, which may lead to full system compromise.","state":0,"publishedAt":"2026-10-01T06:42:00.734+00:00","modifiedAt":"2026-10-01T19:11:15.337+00:00","affected":[{"ecosystem":"Vendor product","name":"0751-9x01","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0751-9x01\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0750-811x-xxxx-xxxx","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0750-811x-xxxx-xxxx\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0750-821x-xxx-xxx","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0750-821x-xxx-xxx\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-420x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-420x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-430x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-430x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-520x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-520x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-530x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-530x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-620x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-620x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-630x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-630x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0752-8303-8000-0002","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0752-8303-8000-0002\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-340x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-340x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0751-9x01","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0751-9x01\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0750-811x-xxxx-xxxx","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0750-811x-xxxx-xxxx\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0750-821x-xxx-xxx","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0750-821x-xxx-xxx\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-420x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-420x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-430x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-430x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-520x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-520x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-530x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-530x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-620x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-620x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-630x-8000-000x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-630x-8000-000x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0752-8303-8000-0002","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0752-8303-8000-0002\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"0762-340x","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"0762-340x\",\n                    \"vendor\": \"WAGO\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"4.8.9 (70)\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://www.certvde.com/en/advisories/VDE-2025-102/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-41753","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-41753","identifiers":["CVE-2025-41753"]},"retained":false,"historicalAffected":[]}],"coverage":[]}