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A Vulnerability in SAP Extended Passport (EPP) Processing Could Allow for Remote Code Execution

ID: 42a906ac-060b-5953-96ab-147d3973f4bf

STIX ID: report--42a906ac-060b-5953-96ab-147d3973f4bf

Feed Name: CISecurity.org Advisories

Threat Score
80/100

Date Published: 2026-09-09

Date Updated: 2026-09-15

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A critical deserialization vulnerability (CVE-2026-44756) in SAP Extended Passport (EPP) Processing allows unauthenticated remote code execution by sending malformed EPP headers; the missing boundary validation can cause memory safety violations and arbitrary OS command execution with SAP administrative privileges. Onapsis identifies three confirmed access vectors — the web (HTTP/S) layer, the SAP GUI Dispatcher, and the RFC layer — meaning publicly exposed SAP services and internal integrations running the default SAP kernel code are at risk of full compromise.

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