Description

During an internal security assessment, an improperly protected key was discovered in Lenovo Dock Manager that could allow a local authenticated user to escalate privileges.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "7.3",
  "pubDate": "2026-08-13T15:19:55.223Z",
  "pubdate": "2026-08-13T15:19:55.223Z",
  "executiveSummary": "An internal security assessment identified an improperly protected key vulnerability within Lenovo Dock Manager, which introduces significant security risks to endpoints utilizing the software. This vulnerability allows a local authenticated user to escalate privileges on the target system, potentially leading to unauthorized administrative control.\nThe vulnerability stems from inadequate protection mechanisms applied to a sensitive key utilized by the application. In scenarios where local attackers possess standard user privileges, this weakness can be leveraged to interact with the underlying component improperly, bypassing intended security boundaries.\nThe primary impact of successful exploitation is privilege escalation, enabling malicious actors or compromised low-privileged accounts to execute arbitrary actions or commands with elevated privileges, severely undermining the confidentiality, integrity, and availability of the affected system.\nExploitation requirements are constrained by the necessity for local access and pre-existing authentication on the system, meaning an attacker must already possess a valid local execution context or user session. No network exposure or remote attack vector is required to trigger the vulnerability. Organizations utilizing Lenovo Dock Manager are exposed to local lateral movement and system compromise risks if proper hardening or remediation is not applied.",
  "technicalDetails": "The vulnerability resides within Lenovo Dock Manager due to an improperly protected key used by the software during its operations. The root cause is rooted in weak access control enforcement or insecure cryptographic/storage handling of the sensitive key, allowing unauthorized local users to access, modify, or abuse it.\nThe affected component is the internal key management or operational logic of Lenovo Dock Manager, which fails to restrict read or write operations strictly to trusted administrative contexts. Authentication requirements are minimal regarding network vectors, as the vulnerability requires local execution capabilities, but it specifically demands that the interacting user possesses local authentication on the underlying operating system.\nPrivilege requirements for the attacker are restricted to standard, low-privileged local user access, meaning no prior administrative privileges are needed to initiate the attack sequence. The network exposure is entirely local; the attack cannot be executed remotely across network interfaces or protocols.\nThe step-by-step attack flow proceeds as follows: First, a local authenticated user with standard privileges enumerates the local system and identifies the improperly protected key associated with Lenovo Dock Manager. Second, the attacker leverages direct access to this key, bypassing the intended security controls designed to restrict non-administrative interaction. Third, the attacker interacts with the vulnerable component by supplying manipulated data or leveraging the exposed key material to coerce the application into performing privileged operations. Finally, the exploitation results in the execution of arbitrary commands or functionality under the context of a higher privileged user or system account.\nThe post-exploitation impact includes complete local privilege escalation. Once the attacker successfully leverages the improperly protected key, they can achieve elevated code execution, manipulate system configurations, install persistent malware, or access sensitive data across the compromised endpoint."
}