CVE-2026-70800 Overview
CVE-2026-70800 affects the Oracle SDP Number Portability product within Oracle E-Business Suite, specifically the Internal Operations component. Supported versions 12.2.3 through 12.2.15 are affected. The flaw allows a high-privileged attacker with local logon access to the infrastructure where Oracle SDP Number Portability executes to compromise the product. Although the vulnerability resides in Oracle SDP Number Portability, exploitation can extend impact to additional products due to a scope change. Successful attacks can result in unauthorized creation, deletion, or modification of critical data, partial read access to accessible data, and partial denial of service.
Critical Impact
A local, high-privileged attacker can modify or delete critical Oracle SDP Number Portability data and trigger partial denial of service, with impact extending beyond the vulnerable component due to scope change.
Affected Products
- Oracle E-Business Suite — Oracle SDP Number Portability 12.2.3
- Oracle E-Business Suite — Oracle SDP Number Portability versions 12.2.4 through 12.2.14
- Oracle E-Business Suite — Oracle SDP Number Portability 12.2.15
Discovery Timeline
- 2026-08-18 - CVE-2026-70800 published to NVD
- 2026-08-20 - Last updated in NVD database
Technical Details for CVE-2026-70800
Vulnerability Analysis
CVE-2026-70800 is an improper access control weakness [CWE-284] in the Internal Operations component of Oracle SDP Number Portability. Oracle's advisory classifies the issue as easily exploitable, requiring only local logon to the host running the vulnerable component. The vulnerability exhibits a scope change, meaning exploitation can affect resources beyond the vulnerable component's security authority. Impact primarily targets data integrity, with secondary effects on confidentiality and availability. An attacker who succeeds can alter or destroy any data accessible to Oracle SDP Number Portability and disrupt partial functionality of the service.
Root Cause
The root cause is improper access control within the Internal Operations component. The component fails to enforce sufficient authorization checks on privileged operations, permitting a high-privileged local user to perform actions that should require additional boundary enforcement. Because the scope changes during exploitation, the missing controls allow the attacker to affect resources managed by other components in the E-Business Suite deployment.
Attack Vector
The attack vector is local. An attacker must already hold high privileges and be able to log on to the infrastructure that hosts Oracle SDP Number Portability. From that position, the attacker interacts with the Internal Operations component to trigger the unauthorized data operations. No user interaction is required. Because privilege prerequisites are high, exploitation typically follows initial compromise, credential theft, or insider misuse rather than direct external attack. Refer to the Oracle Security Alert for technical details.
Detection Methods for CVE-2026-70800
Indicators of Compromise
- Unexpected creation, modification, or deletion of records within Oracle SDP Number Portability schemas by accounts with infrastructure-level privileges.
- Interactive or remote logons to hosts running Oracle E-Business Suite by administrative accounts outside of approved change windows.
- Errors or partial service outages in Oracle SDP Number Portability functions correlated with privileged shell activity on the host.
Detection Strategies
- Audit privileged operating system logons on hosts running Oracle E-Business Suite 12.2.3 through 12.2.15 and correlate with Oracle SDP Number Portability administrative actions.
- Enable Oracle database auditing on tables and packages associated with Oracle SDP Number Portability Internal Operations, and alert on data-modifying statements from unexpected sessions.
- Monitor for scope-crossing activity where changes in Oracle SDP Number Portability coincide with unexpected state changes in other E-Business Suite modules.
Monitoring Recommendations
- Forward operating system, database, and application audit logs from all Oracle E-Business Suite tiers to a centralized analytics platform for correlation.
- Baseline normal administrative activity on the E-Business Suite infrastructure and alert on deviations, particularly outside maintenance windows.
- Track integrity of critical Oracle SDP Number Portability configuration and data objects using periodic hash or checksum comparisons.
How to Mitigate CVE-2026-70800
Immediate Actions Required
- Apply the Oracle Critical Patch Update referenced in the Oracle Security Alert covering versions 12.2.3 through 12.2.15.
- Review and restrict high-privileged accounts that can log on to the infrastructure hosting Oracle SDP Number Portability.
- Enable database and OS auditing on the E-Business Suite tier if not already active and preserve logs for incident response.
Patch Information
Oracle addresses CVE-2026-70800 as part of its Critical Patch Update program. Administrators should consult the Oracle Security Alert for the specific patch identifiers applicable to their Oracle E-Business Suite 12.2.x deployment and apply the fixes across all affected environments.
Workarounds
- Limit interactive and remote logon rights on Oracle E-Business Suite hosts to a minimal set of vetted administrators using role-based access control.
- Enforce multi-factor authentication and privileged access management for accounts capable of accessing the E-Business Suite infrastructure.
- Segment the E-Business Suite tier from general-purpose networks to reduce lateral movement paths that could enable local exploitation.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
