{"id":"CVE-2026-78556","revision":"964ff70a50c544e9af55a215a032d6ab","records":[{"revision":"964ff70a50c544e9af55a215a032d6ab","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-78556","aliases":[],"title":"A vulnerability has been identified in Industrial Edge App Publisher (All versions < V1.27.9). The affected software does not properly validate the server certificate when initiating a TLS connection. This allows an attacker to intercept an…","description":"A vulnerability has been identified in Industrial Edge App Publisher (All versions < V1.27.9). The affected software does not properly validate the server certificate when initiating a TLS connection. This allows an attacker to intercept and relay communication (Man-in-the-Middle attack) and to spoof a trusted entity by interfering in the communication path between the client and the intended server.","state":0,"publishedAt":"2026-10-13T09:18:55.291+00:00","modifiedAt":"2026-10-16T17:18:08.808+00:00","affected":[{"ecosystem":"Vendor product","name":"Industrial Edge App Publisher","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Siemens\",\n                    \"product\": \"Industrial Edge App Publisher\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"V1.27.9\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unknown\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4,"severity":"HIGH"},{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.6,"severity":"HIGH"}],"references":["https://cert-portal.siemens.com/productcert/html/ssa-968435.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-78556","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-78556","identifiers":["CVE-2026-78556"]},"retained":false,"historicalAffected":[]}],"coverage":[]}