CVE-2022-25966 in Edge Insights
Summary
by MITRE • 08/19/2022
Improper access control in the Intel(R) Edge Insights for Industrial software before version 2.6.1 may allow an authenticated user to potentially enable escalation of privilege via local access.
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Analysis
by VulDB Data Team • 09/18/2022
The vulnerability identified as CVE-2022-25966 represents a critical access control flaw within Intel Edge Insights for Industrial software versions prior to 2.6.1. This issue specifically targets the software's authorization mechanisms, creating a pathway for authenticated users to potentially escalate their privileges through local system access. The flaw exists in the software's permission model and demonstrates a failure in proper privilege separation that could be exploited by malicious actors with legitimate access to the system.
This vulnerability falls under the CWE-284 category of Improper Access Control, which encompasses weaknesses where software fails to properly enforce access restrictions. The technical implementation appears to lack adequate checks on user privileges and system resource access, allowing an authenticated user to bypass normal security boundaries. The local access requirement indicates that exploitation would typically occur from within the system's local environment rather than through remote network attacks, though this does not diminish the severity of the issue.
The operational impact of this vulnerability extends beyond simple privilege escalation as it could enable attackers to gain unauthorized access to sensitive system components, modify critical configurations, or potentially access confidential industrial data. In industrial environments where Intel Edge Insights for Industrial is deployed, this could result in significant operational disruptions, data compromise, or even physical safety risks if the industrial control systems are affected. The vulnerability affects the software's ability to maintain proper security boundaries between different user roles and system processes.
Organizations utilizing Intel Edge Insights for Industrial software should immediately implement the vendor-provided security update to address this vulnerability. The mitigation strategy should include comprehensive system hardening measures, regular privilege reviews, and monitoring for unauthorized access attempts. Security teams should also conduct thorough vulnerability assessments of their industrial environments to identify any potential exploitation attempts. Additionally, implementing network segmentation and access control policies can help reduce the attack surface and limit the potential impact of such privilege escalation vulnerabilities. The flaw underscores the importance of maintaining current software versions and following secure development practices in industrial cybersecurity environments.