---
id: CVE-2025-42902
title: >-
  Due to the memory corruption vulnerability in SAP NetWeaver AS ABAP and ABAP
  Platform, an unauthenticated attacker can send a corrupted SAP Logon Ticket or
  SAP Assertion Ticket to the SAP application server
summary: >-
  Due to the memory corruption vulnerability in SAP NetWeaver AS ABAP and ABAP
  Platform, an unauthenticated attacker can send a corrupted SAP Logon Ticket or
  SAP Assertion Ticket to the SAP application server. This leads to a
  dereference o…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-476
published: '2025-10-14'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-42902'
references:
  - url: 'https://me.sap.com/notes/3627308'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
tags:
  - nvd
epss: 0.00374
epssPercentile: 0.29243
ingestedAt: '2026-10-08T11:31:27.363Z'
---

## Overview

Due to the memory corruption vulnerability in SAP NetWeaver AS ABAP and ABAP Platform, an unauthenticated attacker can send a corrupted SAP Logon Ticket or SAP Assertion Ticket to the SAP application server. This leads to a dereference of NULL which makes the work process crash. As a result, it has a low impact on the availability but no impact on the confidentiality and integrity.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.