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Critical vulnerabilities in SAP NetWeaver and related products addressed

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3 unique sources, 3 articles

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SAP has released security updates addressing multiple vulnerabilities, including three critical flaws in NetWeaver and a high-severity issue in S/4HANA. The most severe, CVE-2025-42944, allows unauthenticated attackers to execute arbitrary OS commands via an insecure deserialization vulnerability in the RMI-P4 module. The second critical flaw, CVE-2025-42922, enables authenticated attackers to upload arbitrary files, potentially leading to full system compromise. The third critical vulnerability, CVE-2025-42958, allows unauthorized high-privileged users to access sensitive data and administrative functions. Additionally, a high-severity missing input validation bug in SAP S/4HANA (CVE-2025-42916) was patched, which could permit attackers to delete the content of arbitrary database tables. These vulnerabilities affect SAP NetWeaver, the foundation for various business applications like ERP, CRM, SRM, and SCM, widely deployed in large enterprise networks. The RMI-P4 port, used for internal SAP-to-SAP communication, may be exposed to wider networks due to misconfigurations. SAP products are frequent targets for high-value compromises due to their handling of mission-critical data. Earlier this month, a critical code injection vulnerability (CVE-2025-42957) was exploited in S/4HANA, Business One, and NetWeaver products. SAP has also updated security notes for other high-severity vulnerabilities in Business One, Landscape Transformation Replication Server, and S/4HANA.

Timeline

  1. 10.09.2025 04:03 1 articles · 19d ago

    SAP releases patch for high-severity S/4HANA input validation flaw

    The article details a high-severity missing input validation bug in SAP S/4HANA (CVE-2025-42916) with a CVSS score of 8.1. This vulnerability could allow an attacker with high privilege access to ABAP reports to delete the content of arbitrary database tables. The article underscores the urgency of applying the patch to prevent potential exploitation.

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  2. 09.09.2025 16:18 3 articles · 20d ago

    SAP addresses critical vulnerabilities in NetWeaver and related products

    The article confirms the three critical vulnerabilities in SAP NetWeaver and provides additional details on the potential impact of these flaws. It also notes that SAP has released patches for a high-severity missing input validation bug in SAP S/4HANA (CVE-2025-42916), which could allow attackers to delete the content of arbitrary database tables. The article emphasizes the importance of applying these patches promptly to mitigate the risk of exploitation by threat actors. The new patches arrive days after the disclosure that a critical security defect in SAP S/4HANA (CVE-2025-42957) has come under active exploitation in the wild.

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Information Snippets

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