CVE-2025-42943 – SAP GUI for Windows NTLM Hash Leak

The following table lists the changes that have been made to the
CVE-2025-42943 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 12, 2025

    Action Type Old Value New Value
    Added Description SAP GUI for Windows may allow the leak of NTML hashes when specific ABAP frontend services are called with UNC paths. For a successful attack, the attacker needs developer authorization in a specific Application Server ABAP to make changes in the code, and the victim needs to execute by using SAP GUI for Windows. This could trigger automatic NTLM authentication, potentially exposing hashed credentials to an attacker. As a result, it has a high impact on the confidentiality.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
    Added CWE CWE-250
    Added Reference https://me.sap.com/notes/3627845
    Added Reference https://url.sap/sapsecuritypatchday
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