CVE-2025-42963
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-08

Last updated on: 2025-07-08

Assigner: SAP SE

Description
A critical vulnerability in SAP NetWeaver Application server for Java Log Viewer enables authenticated administrator users to exploit unsafe Java object deserialization. Successful exploitation can lead to full operating system compromise, granting attackers complete control over the affected system. This results in a severe impact on the confidentiality, integrity, and availability of the application and host environment.
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Meta Information
Published
2025-07-08
Last Modified
2025-07-08
Generated
2026-05-07
AI Q&A
2025-07-08
EPSS Evaluated
2026-05-05
NVD
CVE-2025-42963
EUVD
EUVD-2025-20346
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sap netweaver_application_server_for_java *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a critical security flaw in the SAP NetWeaver Application server for Java Log Viewer that allows authenticated administrator users to exploit unsafe Java object deserialization. Exploiting this flaw can give attackers full control over the operating system hosting the application.


How can this vulnerability impact me? :

If exploited, this vulnerability can lead to complete compromise of the affected system's operating system, allowing attackers to control the system fully. This severely impacts the confidentiality, integrity, and availability of both the application and the host environment.


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