CVE-2026-44765 in Manufacturing Integration and Intelligence
Summary
by MITRE • 08/11/2026
Due to a Missing Authorization Check vulnerability in SAP Manufacturing Integration and Intelligence, an unauthenticated remote attacker could access scheduling-related application functions without proper authorization validation. Successful exploitation could allow the attacker to retrieve, create, modify, or delete application-managed scheduling data, causing a low impact on confidentiality, integrity, and availability.
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Analysis
by VulDB Data Team • 08/11/2026
The vulnerability under discussion represents a critical missing authorization check within SAP Manufacturing Integration and Intelligence, specifically affecting scheduling-related application functions. This weakness stems from insufficient validation mechanisms that should normally verify user credentials and permissions before granting access to sensitive operational data. The flaw exists at the application level where proper authentication controls fail to enforce mandatory authorization checks, creating an entry point for unauthorized actors to bypass normal security protocols.
This particular vulnerability aligns with CWE-863, which addresses "Incorrect Authorization" in software systems, specifically targeting scenarios where access control mechanisms are improperly implemented or missing entirely. The absence of proper authorization validation creates a pathway for attackers to manipulate scheduling data through remote access without requiring valid credentials, effectively undermining the fundamental security principle of least privilege. From an operational perspective, this weakness manifests as a direct violation of the principle that only authorized personnel should have access to modify critical manufacturing schedules and related operational data.
The impact of successful exploitation extends across all three core security principles of the CIA triad, though classified as low severity in this instance. Confidentiality is compromised as attackers can retrieve scheduling information that may contain sensitive production timelines, resource allocations, and operational dependencies. Integrity suffers when unauthorized modifications to scheduling data can disrupt production workflows, alter delivery schedules, or manipulate resource assignments. Availability is affected through potential deletion of critical scheduling data or manipulation that could render the system unreliable for legitimate users.
From an attack perspective, this vulnerability maps to multiple ATT&CK techniques including T1078 for valid accounts usage and T1566 for social engineering approaches that might be employed to initially access the system. The remote nature of the attack means that threat actors can exploit this weakness from outside the network perimeter without requiring physical access or legitimate user credentials, making it particularly dangerous in environments where network segmentation is not properly implemented.
Organizations should implement immediate mitigations including strengthening authentication mechanisms, enforcing mandatory authorization checks at all application endpoints, and implementing proper access control lists for scheduling functions. Network-level protections such as firewalls and intrusion detection systems should be configured to monitor for unusual access patterns to manufacturing scheduling interfaces. Regular security assessments and penetration testing specifically targeting authorization controls within SAP environments will help identify similar vulnerabilities before they can be exploited by malicious actors.
The vulnerability highlights the importance of comprehensive security testing throughout the software development lifecycle, particularly in industrial control systems where manufacturing processes depend on accurate scheduling data. Organizations should also consider implementing automated monitoring solutions that can detect unauthorized access attempts to critical manufacturing functions and alert security personnel to potential exploitation attempts. Regular updates and patches from SAP should be applied promptly to address known vulnerabilities and maintain system integrity against evolving threat landscapes.
Implementation of defense-in-depth strategies including network segmentation, privileged access management, and regular security audits will provide additional layers of protection beyond the immediate authorization controls. These measures help ensure that even if one control fails, other protective mechanisms remain effective in preventing unauthorized access to critical manufacturing scheduling data and maintaining operational continuity.