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    CVE-2025-42999

    SAP NetWeaver Visual Composer Metadata Uploader 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.

    Published:May 13, 2025
    Last Modified:Feb 26, 2026
    EPS:May 13, 2025
    EPSS Score:0.65707
    CVSS Score:9.1

    CISA Notification

    Description

    SAP NetWeaver Visual Composer Metadata Uploader 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.

    Required Action:

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Jun 5, 2025
    463 days ago
    Alert Date
    May 15, 2025
    484 days ago

    Affected Products

    Vendor
    Sap
    Product
    Netweaver

    Exploits

    https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

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    CVE-2025-42883 (CVSS 2.7) — Migration Workbench (DX Workbench) in SAP NetWeaver Application Server for ABAP fails to trigger a malware sca…
    CVE-2025-42882 (CVSS 4.3) — Due to a missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker w…
    CVE-2025-42902 (CVSS 5.3) — Due to the memory corruption vulnerability in SAP NetWeaver AS ABAP and ABAP Platform, an unauthenticated atta…
    CVE-2025-42958 (CVSS 9.1) — Due to a missing authentication check in the SAP NetWeaver application on IBM i-series, the application allows…
    CVE-2025-42944 (CVSS 10) — Due to a deserialization vulnerability in SAP NetWeaver, an unauthenticated attacker could exploit the system …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High