Weak Access Controls in SAP NetWeaver AS for ABAP Exposes Sensitive Data

CVE-2025-0066

What is CVE-2025-0066?

CVE-2025-0066 is a vulnerability found in SAP NetWeaver AS for ABAP, a platform used for developing and running business applications. This vulnerability stems from weak access controls within the Internet Communication Framework, enabling unauthorized access to sensitive information. If exploited, it can jeopardize an organization’s data confidentiality, integrity, and availability, potentially leading to unauthorized exposure of sensitive data that could have severe repercussions for business operations and compliance.

Technical Details

The vulnerability exists due to inadequate access control measures in the SAP NetWeaver AS for ABAP and the associated ABAP Platform. Attackers may leverage this vulnerability under specific conditions to circumvent established security protocols, thereby gaining access to restricted data that should remain protected. The issue is classified under weak access controls, which poses a considerable risk for organizations utilizing this software for their operational needs.

Potential impact of CVE-2025-0066

1. Data Exposure: The most critical impact is the potential exposure of sensitive organizational data. If attackers exploit this vulnerability, they could access confidential information, including business secrets and personal data, leading to significant privacy violations.

2. Regulatory Non-compliance: Organizations may face non-compliance with data protection regulations (e.g., GDPR, HIPAA) due to unauthorized access to sensitive information. This could result in heavy fines and legal repercussions, along with damage to the organization’s reputation.

3. Operational Disruption: The exploitation of this vulnerability can lead to operational disruptions, as attackers may manipulate or destroy critical data, impacting business continuity and overall service delivery.

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