What’s Vulnerable › Vulnerabilities
CVE-2026-78556
- Severity: high (CVSS 7.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-16
- Weakness: CWE-295
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.
Affected products
- Siemens Industrial Edge App Publisher: before V1.27.9 — fixed in V1.27.9
How to fix
Upgrade to a fixed version: Siemens Industrial Edge App Publisher V1.27.9. Check the vendor advisory for mitigations.
References
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