Notas de Seguridad SAP, Diciembre 2025

El detalle completo de las notas más relevantes es el siguiente (en inglés):

1. Code Injection vulnerability in SAP Solution Manager (3685270): SAP Solution Manager is affected by a command injection vulnerability caused by missing input sanitization in a remote-enabled function module, allowing an authenticated attacker to inject malicious code and potentially gain full system control, resulting in high impact on confidentiality, integrity, and availability. The issue is resolved by introducing input sanitization that rejects most non-alphanumeric characters, and customers should apply the referenced Correction Instructions or Support Packages. No workaround is available. CVSS v3 Base Score 9,9/ 10 [CVE-2025-42880]
2. Multiple vulnerabilities in Apache Tomcat within SAP Commerce Cloud (3683579): SAP Commerce Cloud is exposed to two Apache Tomcat vulnerabilities—console manipulation via crafted URLs and relative path traversal — due to shipping with affected Tomcat versions. If the prerequisites described in the CVEs are met, an attacker could compromise confidentiality, integrity, and availability. SAP resolves the issue by upgrading Tomcat to secure versions included in Patch Release 2205.45, Update Release 2211.47, and Update Release 2211-jdk21.5. Customers must download the updated releases from the SAP Support Portal, rebuild, and redeploy their environments following the respective Public Cloud or On-Premise deployment guidelines. No workaround is available. CVSS v3 Base Score 9,6/ 10 [CVE-2025-55754]
3. Deserialization Vulnerability in SAP jConnect – SDK for ASE (3685286): SAP jConnect contains a deserialization vulnerability that, under specific conditions, allows a high-privileged user to achieve remote code execution by supplying specially crafted input. This results in a high impact on confidentiality, integrity, and availability. The issue stems from accepting unsupported or arbitrary user-controlled input without proper validation. SAP resolves the vulnerability by disabling serialization and deserialization of the affected input values within the jConnect JDBC driver and by restricting allowable values for the relevant connection property, thereby preventing RCE. Customers must upgrade to one of the corrected versions: SDK for SAP ASE 16.0 SP04 PL08 or SDK for SAP ASE 16.1 SP00 PL01 HF1. No workaround is available. CVSS v3 Base Score 9,1/ 10 [CVE-2025-42928]
4. Sensitive Data Exposure in SAP Web Dispatcher and Internet Communication Manager (ICM) (3684682): SAP Web Dispatcher and ICM may expose internal testing interfaces through the icm/HTTP/icm_test_<x> parameter, which is not intended for production use. If explicitly enabled, unauthenticated attackers could access internal diagnostics, send crafted requests, or disrupt services, resulting in high impact on confidentiality and availability and low impact on integrity. The vulnerability affects standalone Web Dispatcher installations, the Web Dispatcher in SAP HANA XSC/XSA, and ICM in SAP NetWeaver AS ABAP and Java. The fix requires manually removing all icm/HTTP/icm_test_<x> parameters from DEFAULT and instance profiles (e.g., icm/HTTP/icm_test_0, icm/HTTP/icm_test_1, etc.) and then restarting the Web Dispatcher or application server. No workaround is available beyond applying the prescribed manual correction. CVSS v3 Base Score 8,2/ 10 [CVE-2025-42878]
5. Denial of service (DOS) in SAP NetWeaver (remote service for Xcelsius) (3640185): SAP NetWeaver’s remote service for Xcelsius contains a vulnerability that allows an attacker with network access and high privileges to execute arbitrary code due to insufficient input validation and improper handling of remote method calls. No user interaction is required. Successful exploitation can cause service disruption or unauthorized system control, resulting in high impact on integrity and availability, with no confidentiality impact. The fix removes the Xcelsius remote service entirely. Customers must apply the relevant Support Package or BI Java patch for SAP NetWeaver BI 7.50, as detailed in SAP Note 3539090 and associated delivery notes. Xcelsius itself is end-of-life, and this security note formally discontinues its remote service. A temporary workaround is available through manual steps provided in the note, but SAP strongly recommends applying the official corrections since the workaround is not a permanent solution. CVSS v3 Base Score 7,9/ 10 [CVE-2025-42874]
    
6. Denial of service (DOS) in SAP Business Objects (3650226): SAP Business Objects is vulnerable to denial-of-service attacks due to improper request handling and insufficient resource management. An unauthenticated attacker can overload the service, causing long response delays or complete interruption, with no impact on confidentiality or integrity but a high impact on availability. The issue originates from third-party components that do not adequately restrict or manage incoming requests. The fix updates these components to secure, non-vulnerable versions that enforce stronger resource controls. Customers should apply the patches referenced in the “Support Packages & Patches” section of the security note and consult Knowledge Base Article 2144559 for the BI Platform maintenance strategy. CVSS v3 Base Score 7,5/ 10 [CVE-2025-48976]
    
7. Memory Corruption vulnerability in SAP Web Dispatcher, Internet Communication Manager and SAP Content Server (3677544): SAP Web Dispatcher, ICM, and SAP Content Server contain a memory corruption vulnerability caused by logical errors in internal memory handling. An unauthenticated attacker can exploit these flaws to trigger buffer overflows, heap corruption, and related issues, resulting in a high impact on system availability, though confidentiality and integrity remain unaffected. The issue affects ICM in SAP NetWeaver ABAP and Java, SAP Web Dispatcher in XSA versions below 1.4.0, and specific SAP Content Server releases listed in the note. The fix corrects the faulty memory logic and is delivered through updated kernel and component patches. Standalone and embedded Web Dispatchers, ICM, and Content Server must be patched using the appropriate kernel archives (SAPWEBDISP.SAR, dw.sar, SAPEXE.SAR, SAPEXEDB.SAR, SAPCS.SAR), following SAP’s kernel update guidance and relevant notes. XSA systems must be upgraded to version 1.4.0 or later. As a consistent rule, only the latest kernel or Content Server patch level should be applied. No workaround exists. CVSS v3 Base Score 7,5/ 10 [CVE-2025-42877]
    
8. Missing Authorization Check in SAP S/4 HANA Private Cloud (Financials General Ledger) (3672151): This vulnerability in SAP S/4HANA Private Cloud (Financials General Ledger) results from a programming error introduced in ECS logic, causing missing authorization checks. An authenticated attacker restricted to a single company code could improperly read sensitive data or create and modify documents across all company codes, posing a high confidentiality and low integrity impact, with no effect on availability. The fix enforces correct authorization validation, and customers should apply the referenced correction instructions or support packages to fully remediate the issue. A temporary workaround is available via functional SAP Note 3673002, but SAP strongly recommends implementing the permanent corrections as soon as possible. CVSS v3 Base Score 7,1/ 10 [CVE-2025-42876]