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Vulnerability · Published Oct 14, 2025 · Assigned by sap

CVE-2025-42902Memory Corruption vulnerability in SAP Netweaver AS ABAP and ABAP Platform

Medium 5.3

In plain English

A medium-severity null pointer dereference in SAP Netweaver AS ABAP and ABAP Platform from SAP_SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.4%top 68.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
SAP_SE SAP Netweaver AS ABAP and ABAP Platform KRNL64NUC 7.227.22EXTKRNL64UC 7.227.53KERNEL 7.227.547.777.89

Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References