Siemens Industrial Edge App Publisher
The Industrial Edge App Publisher contains a vulnerability chain involving improper certificate validation and the rendering of unescaped data from backend responses. These issues can be combined to allow an attacker on the network to impersonate the management server and execute arbitrary code (RCE) on the local machine through Node.js integration. Siemens has released an update for the Industrial Edge App Publisher and recommends to update to the latest version.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-78557DE | high8.3 | — | ||
A vulnerability has been identified in Industrial Edge App Publisher (All versions < V1.27.9). The application fails to properly sanitize or escape data received from the backend b… | ||||
| CVE-2026-78556DE | high7.4 | — | ||
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 initiati… | ||||
references
External citations — patches, advisories, analysis.
- SSA-968435: Multiple Vulnerabilities in Industrial Edge App Publisher - CSAF Versionself
- SSA-968435: Multiple Vulnerabilities in Industrial Edge App Publisher - HTML Versionself
- ICS Advisory icsa-26-295-02 JSONself
- ICS Advisory icsa-26-295-02 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
remediations (2)
- FixedIndustrial Edge App Publisher
Update to V1.27.9 or later version
https://docs.eu1.edge.siemens.cloud/develop_an_application/ieap/download_the_ie_ap.html - FixedIndustrial Edge App Publisher
Update to V1.27.9 or later version
https://docs.eu1.edge.siemens.cloud/develop_an_application/ieap/download_the_ie_ap.html
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