CVE-2015-1496 in Scanner SDK
Summary
by MITRE
Motorola Scanner SDK uses weak permissions for (1) CoreScanner.exe, (2) rsmdriverproviderservice.exe, and (3) ScannerService.exe, which allows local users to gain privileges via unspecified vectors.
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Analysis
by VulDB Data Team • 11/30/2024
The vulnerability identified as CVE-2015-1496 affects the Motorola Scanner SDK, a software development kit designed for integrating barcode scanning capabilities into applications. This flaw resides in the permission configuration of three critical executable components: CoreScanner.exe, rsmdriverproviderservice.exe, and ScannerService.exe. These executables are fundamental to the scanner functionality and device communication within the SDK ecosystem. The weak permission settings create a significant security risk by allowing local users to escalate their privileges through unspecified attack vectors that leverage the improperly configured access controls.
The technical implementation of this vulnerability stems from inadequate access control mechanisms within the Motorola Scanner SDK installation. When these executables are deployed with weak permissions, they fail to properly enforce security boundaries that should restrict unauthorized access to system resources. The vulnerability represents a classic privilege escalation issue where local attackers can exploit the misconfigured file permissions to execute malicious code with elevated privileges. This weakness directly violates security principle of least privilege and creates potential attack surfaces for malicious actors who may attempt to leverage these components for unauthorized system access. The unspecified vectors suggest that the attack methods could involve various techniques including but not limited to file system manipulation, process injection, or service exploitation.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it enables attackers to potentially compromise the entire scanning infrastructure and underlying system. Local users who can exploit this weakness gain access to sensitive scanner functionalities that may include device configuration changes, data interception, or unauthorized access to connected hardware. This vulnerability is particularly concerning in enterprise environments where scanners are integrated into critical business processes and may be connected to sensitive networks. The risk is amplified when considering that these executables typically run with elevated privileges to ensure proper scanner operation, making the weak permissions even more dangerous. Organizations using Motorola Scanner SDK components face potential data breaches, system compromise, and unauthorized access to scanning operations that could impact inventory management, point-of-sale systems, and other critical applications relying on scanner functionality.
Mitigation strategies for CVE-2015-1496 should focus on implementing proper access control measures for the affected executables. System administrators should ensure that CoreScanner.exe, rsmdriverproviderservice.exe, and ScannerService.exe are configured with appropriate discretionary access control lists that restrict access to authorized users and processes only. The recommended approach includes setting proper file permissions, implementing mandatory access controls, and ensuring that these components run with the minimum necessary privileges. Organizations should also consider applying the latest security patches from Motorola if available, and implementing network segmentation to limit potential attack vectors. Regular security audits of installed software components should include verification of file permissions and access controls to prevent similar issues from arising in other system components. This vulnerability aligns with CWE-276, which addresses improper file permissions, and represents a potential entry point for attackers following ATT&CK technique T1068, privilege escalation through local exploitation.