Medium severity · published Oct 14, 2025
CVE-2025-42902
Memory Corruption vulnerability in SAP Netweaver AS ABAP and ABAP Platform
5.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
SAP Netweaver AS ABAP and ABAP Platform · SAP_SE
KRNL64NUC 7.22; 7.22EXT; KRNL64UC 7.22; 7.53; KERNEL 7.22; 7.54; +6 more · source: vendor
Affected product
SN
SAP Netweaver AS ABAP and ABAP Platform
SAP_SE
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-42902
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-42902
me.sap.com
https://me.sap.com/notes/3627308
url.sap
https://url.sap/sapsecuritypatchday
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