PT-2026-111389 · Siemens · Industrial Edge App Publisher

CVE-2026-78556

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Published

2026-10-13

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Updated

2026-10-13

CVSS v3.1

7.4

High

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.

Fix

Improper Certificate Validation

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Weakness Enumeration

Related Identifiers

CVE-2026-78556

Affected Products

Industrial Edge App Publisher