CVE-2026-59916 in Display and Peripheral Manager
Summary
by MITRE • 08/12/2026
Dell Display and Peripheral Manager (DDPM Windows), versions prior to 2.3.0.17, contain Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges and arbitrary code execution.
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Analysis
by VulDB Data Team • 08/12/2026
The Dell Display and Peripheral Manager represents a Windows-based software solution designed to manage display configurations and peripheral devices across enterprise environments. This system operates with elevated privileges to perform device management functions, making its security posture critical for overall endpoint protection. The vulnerability exists within the access control mechanisms that govern how the application handles user permissions and privilege escalation scenarios.
This improper access control flaw stems from insufficient validation of user credentials and privilege levels during critical system operations. The vulnerability allows an attacker with local system access to bypass normal authentication checks and elevate their privileges beyond what should be permitted. The underlying technical issue manifests when the application fails to properly verify whether incoming requests originate from authorized users or processes, creating a pathway for privilege escalation attacks.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it provides attackers with the capability to execute arbitrary code on affected systems. This means that once an attacker successfully exploits the access control weakness, they can deploy malicious software, modify system files, or establish persistent backdoors without requiring additional attack vectors. The local access requirement for exploitation limits the scope of initial compromise but does not prevent the vulnerability from being leveraged as a foothold for broader network infiltration.
Systems running Dell Display and Peripheral Manager versions prior to 2.3.0.17 remain at significant risk, particularly in enterprise environments where local access might be obtained through various attack vectors such as phishing, credential theft, or physical access scenarios. The vulnerability aligns with CWE-284 which specifically addresses improper access control issues in software systems, and represents a clear violation of the principle of least privilege that should govern all system components.
Organizations should immediately implement mitigations including deployment of Dell's official security patches for DDPM version 2.3.0.17 or later, which address the underlying access control flaws. Network segmentation and monitoring of local system activities can help detect suspicious privilege escalation attempts. The ATT&CK framework categorizes this vulnerability under privilege escalation techniques, specifically targeting T1068 which involves exploiting vulnerabilities to gain elevated privileges. Regular security assessments and access control reviews should be implemented to prevent similar issues from emerging in other enterprise applications.