CVE-2026-63701 in Wyse Management Suite
Summary
by MITRE • 08/14/2026
Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Improper Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Privilege Escalation.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 08/14/2026
The Dell Wyse Management Suite represents a comprehensive remote management solution designed for enterprise environments to oversee and control multiple devices simultaneously. This platform serves as a critical component in managing desktop and mobile devices within corporate networks, providing functionalities such as device monitoring, configuration management, and software deployment. The suite operates with elevated privileges to perform administrative tasks across managed endpoints, making its security posture paramount for organizational cybersecurity. When vulnerabilities exist within such systems, the potential impact extends far beyond individual device compromise, affecting entire network infrastructures that rely on centralized management capabilities.
The specific vulnerability identified in WMS versions prior to 2605.0.2 stems from improper deserialization of untrusted data, a flaw categorized under CWE-502 which addresses unsafe deserialization practices in software applications. This vulnerability manifests when the system processes data structures received from external sources without adequate validation or sanitization measures. The flaw occurs during the object deserialization phase where maliciously crafted input can trigger unintended code execution within the application context. Attackers exploiting this weakness can manipulate serialized objects to execute arbitrary commands, effectively bypassing normal access controls and authentication mechanisms that should protect system integrity.
The operational impact of this vulnerability is particularly concerning given the privileged nature of WMS operations and its role in enterprise device management. A low-privileged attacker who gains local access to a system running vulnerable WMS software could potentially escalate their privileges to gain administrative control over the entire management suite. This privilege escalation would enable unauthorized users to manipulate device configurations, deploy malicious payloads across managed endpoints, or extract sensitive information from the centralized management database. The attack vector requires only local access, making it particularly dangerous in environments where physical security measures may be insufficient.
Security professionals should implement immediate mitigation strategies including applying the vendor-provided patches and updates released for WMS version 2605.0.2 and subsequent releases. Organizations must also consider network segmentation to limit local access privileges and implement monitoring solutions that can detect anomalous deserialization activities. The vulnerability aligns with ATT&CK technique T1059.007 which covers command and script interpreter execution through deserialization attacks, making defensive measures such as input validation, least privilege access controls, and regular security assessments essential components of comprehensive protection strategies against similar threats in enterprise environments.