CVE-2026-61049
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle Production Scheduling product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Production Scheduling executes to compromise Oracle Production Scheduling. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Production Scheduling. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability exists within Oracle Production Scheduling, a component of the Oracle E-Business Suite that falls under the Internal Operations module. The affected versions span from 12.2.3 through 12.2.15, representing a significant portion of the product lifecycle where the security flaw persists. The vulnerability classification as difficult to exploit indicates that while the attack vector requires specific conditions, the potential impact remains severe enough to warrant immediate attention. The accessibility requirement for an attacker to have physical communication segment access to the hardware executing Oracle Production Scheduling creates a unique threat profile that aligns with CWE-284 (Improper Access Control) and represents a privilege escalation risk within the operational environment.
The technical nature of this vulnerability stems from insufficient authentication mechanisms that allow unauthorized access when an attacker can physically connect to the network segment where the Oracle Production Scheduling system operates. This scenario typically involves attackers positioned on the same local network segment or having physical access to network infrastructure such as switches, routers, or directly connected hardware. The requirement for human interaction beyond the initial physical access indicates that while the initial compromise may be automated, additional steps require user involvement, possibly through social engineering or manipulation of legitimate operational procedures. The CVSS 3.1 score of 7.1 reflects high impact across all three security properties - confidentiality, integrity, and availability - with the vector AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H indicating an attack requiring adjacent network access, high complexity, no authentication requirements, user interaction requirement, and universal scope.
The operational impact of successful exploitation could result in complete takeover of the Oracle Production Scheduling functionality, which would severely disrupt manufacturing operations and supply chain management processes. This compromise could enable attackers to manipulate production schedules, alter resource allocations, modify work orders, and potentially cause significant financial losses through production delays or operational disruptions. The vulnerability's potential for confidentiality breach means that sensitive production data, including proprietary manufacturing processes, resource utilization patterns, and operational metrics could be exposed to unauthorized parties. Integrity compromise allows modification of critical scheduling information that directly impacts manufacturing efficiency and product quality control systems. Availability impact threatens the core functionality of production planning, potentially causing complete system unavailability during critical manufacturing windows.
Organizations should implement network segmentation controls to isolate Oracle Production Scheduling systems from general network access, particularly at the physical layer where the adjacent network access requirement becomes relevant. Network access control lists and firewall rules should be configured to limit direct communication with scheduling systems to authorized administrative networks only. Regular security assessments should include testing of physical network access controls and implementation of robust network monitoring solutions to detect unauthorized connections to critical systems. Administrative procedures must be established to ensure that any physical access to network segments containing Oracle Production Scheduling requires proper authorization and logging. The vulnerability's characteristics align with ATT&CK technique T1046 (Network Service Scanning) and T1562.001 (Impair Defenses: Disable or Modify Tools), suggesting that attackers may first scan for accessible systems before attempting exploitation. Patch management processes should be prioritized to ensure timely deployment of Oracle security patches, with particular attention to the specific version ranges affected by this vulnerability. Regular employee training on social engineering awareness and physical security protocols remains crucial since human interaction is required for successful exploitation beyond initial access.