CVE-2025-42944

Insecure Deserialization vulnerability in SAP Netweaver (RMI-P4)

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.

Affected

SAP_SE · SAP Netweaver (RMI-P4)

CVSS v3.1 SAP

10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

3.00% chance of exploitation in the next 30 days, 87th percentile

Published

2025-09-09

Updated

2026-02-26

Proof-of-concept exploits (1)

• rxerium/CVE-2025-429440★ · 2025-10-14

References

• CVE Record
• NVD entry

Related

• CVE-2022-24086
• CVE-2022-41352
• CVE-2023-22515
• CVE-2023-40000
• CVE-2023-6000
• CVE-2024-12084