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CVE-2025-42944

Insecure Deserialization vulnerability in SAP Netweaver (RMI-P4)

Published: Sep 9, 2025Updated: Nov 12, 2025 Sources: CVE List NVD BDUCWE-502
10.0CRITICAL
NVD MITRE
EPSS Score
2.9%
Top 14.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Due to a deserialization vulnerability in SAP NetWeaver, an unauthenticated attacker could exploit the system through the RMI-P4 module by submitting malicious payload to an open port. The deserialization of such untrusted Java objects could lead to arbitrary OS command execution, posing a high impact to the application's confidentiality, integrity, and availability.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-502

Affected Products

SAP
commercial·DEaka sap ag
SAP NetWeaverOn-prem
Enterprise Software / erp
SAP_SE
commercial·DEaka sap businessobjects business intelligence platform, sap netweaver application server for abap
SAP Netweaver (RMI-P4)On-premWeb App
Enterprise Software / erp

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://me.sap.com/notes/3634501
me.sap.com
https://me.sap.com/notes/3660659
me.sap.com
https://me.sap.com/notes/3670067
me.sap.com
and 2 more references View all →
News mentions
1

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