SAP NetWeaver Enterprise Portal Deserialization RCE via privileged upload
CVE-2025-42980 Published on July 8, 2025
Insecure Deserialization in SAP NetWeaver Enterprise Portal Federated Portal Network
SAP NetWeaver Enterprise Portal Federated Portal Network is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.
Vulnerability Analysis
CVE-2025-42980 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2025-42980 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
Products Associated with CVE-2025-42980
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Affected Versions
SAP_SE SAP NetWeaver Enterprise Portal Federated Portal Network Version EP-RUNTIME 7.50 is affected by CVE-2025-42980Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.