CVE-2026-44763 in Manufacturing Integration and Intelligence
Summary
by MITRE • 08/11/2026
SAP Manufacturing Integration and Intelligence allows a privileged attacker to exploit insufficient file path validation in certain functions using specially crafted input. Exploitation also requires a legitimate user to subsequently access the attacker-influenced content and depends on conditions outside the attacker�s control. Successful exploitation could allow files to be written outside the intended directory and affect other components, resulting in a high impact on confidentiality, integrity, and availability.
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Analysis
by VulDB Data Team • 08/11/2026
This vulnerability exists within SAP Manufacturing Integration and Intelligence software where insufficient file path validation occurs in specific functions that process user input. The flaw stems from inadequate sanitization of file paths that allows attackers to manipulate directory traversal sequences and write files outside designated intended directories. According to CWE-22, this represents a classic path traversal vulnerability where attacker-controlled input is not properly validated before being used in file system operations. The attack requires a privileged user to subsequently access the malicious content, making it a conditional exploit that depends on user behavior and system configuration outside the attacker's direct control.
The technical implementation of this vulnerability allows an attacker to craft specially formatted input that bypasses normal file path validation mechanisms within the manufacturing intelligence framework. When processed by vulnerable functions, this input can cause the system to write files to arbitrary locations on the filesystem, potentially including critical system directories or areas where other applications store sensitive data. The impact extends beyond simple file creation as it can affect multiple system components through cascading failures, particularly when malicious files are written to locations where legitimate processes might execute them or where they could overwrite critical application files.
From an operational perspective, this vulnerability presents a high-impact threat to confidentiality, integrity, and availability due to its potential for lateral movement within the manufacturing environment. The requirement for user interaction limits immediate exploitation but does not eliminate the risk, as attackers can use social engineering techniques to convince legitimate users to access malicious content they have placed on the system. This aligns with ATT&CK technique T1059.001 for command and scripting interpreter usage, where attackers might create scripts in unintended directories that execute when users interact with the malicious content. The attack chain typically involves initial compromise through a privileged account followed by file placement and user诱导 to execute the malicious payload.
The recommended mitigation strategies include implementing proper input validation and sanitization measures at all points where file paths are processed within the SAP environment. Organizations should deploy strict access controls and monitoring of file system activities, particularly focusing on unusual write operations outside standard directories. Regular patch management is crucial as this vulnerability likely affects multiple versions of the manufacturing intelligence platform and requires immediate attention through official SAP security patches. Network segmentation and principle of least privilege enforcement can help limit the impact if exploitation occurs, while continuous monitoring for unauthorized file system modifications provides early detection capabilities that align with NIST SP 800-53 control SI-7 for system and information integrity monitoring.