CVE-2026-26945 in Integrated Remote Access Controller
Summary
by MITRE • 03/18/2026
Dell Integrated Dell Remote Access Controller 9, 14G versions prior to 7.00.00.181, 15G and 16G versions prior to 7.20.10.50 and Dell Integrated Dell Remote Access Controller 10, 17G versions prior to 1.20.25.00, contain a Process Control vulnerability. A high privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to code execution.
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Analysis
by VulDB Data Team • 03/24/2026
The vulnerability identified as CVE-2026-26945 affects Dell Integrated Dell Remote Access Controllers (iDRAC) across multiple generations including 9th generation systems running versions prior to 7.00.00.181, 14G systems with versions before 7.20.10.50, 15G and 16G systems with versions before 7.20.10.50, and 17G systems with versions before 1.20.25.00. This represents a critical security flaw in remote management infrastructure that serves as a gateway for system administration and monitoring capabilities. The vulnerability resides within the process control mechanisms of these remote access controllers, which are essential components for managing Dell servers remotely. These controllers provide out-of-band management capabilities allowing administrators to monitor and control servers even when the operating system is unresponsive or offline, making them prime targets for sophisticated attack vectors.
The technical nature of this vulnerability stems from inadequate process control mechanisms within the iDRAC firmware that permit unauthorized code execution when exploited by a high-privileged attacker with adjacent network access. This classification aligns with CWE-254, which addresses security weaknesses in process control and execution flows. The vulnerability's exploitation requires an attacker to possess elevated privileges and be located within the same network segment as the target system, indicating a privilege escalation scenario where existing access is leveraged to gain deeper system control. The process control vulnerability specifically targets the way the iDRAC handles execution flows and command processing, potentially allowing attackers to inject malicious code that executes with the privileges of the iDRAC service itself. This type of vulnerability creates a pathway for attackers to bypass traditional security controls and gain persistent access to managed systems.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass complete system compromise and potential lateral movement within network environments. Attackers exploiting this vulnerability could gain root-level access to the remote management interface, enabling them to modify system configurations, install backdoors, or exfiltrate sensitive data from managed servers. The implications are particularly severe given that iDRAC systems often serve as persistent access points for system administrators, meaning successful exploitation could provide attackers with long-term access to target networks. The vulnerability's presence in multiple generations of Dell servers indicates a widespread risk across enterprise environments where Dell hardware is deployed, potentially affecting organizations with extensive server infrastructures. This vulnerability directly impacts the integrity and availability of system management functions, creating opportunities for both data breaches and system disruption.
Organizations affected by CVE-2026-26945 should prioritize immediate remediation through firmware updates provided by Dell to address the process control vulnerability. The mitigation strategy should include implementing network segmentation to limit adjacent network access to iDRAC interfaces, deploying network monitoring solutions to detect anomalous behavior in remote management traffic, and establishing strict access controls for iDRAC management interfaces. Security teams should also consider implementing zero trust principles for remote management access, requiring multi-factor authentication and continuous monitoring of management interface activities. The vulnerability's alignment with ATT&CK technique T1078.004 for valid accounts and T1566.001 for spearphishing via social engineering suggests that attackers may combine this vulnerability with other attack vectors to maximize their effectiveness. Organizations should also conduct comprehensive vulnerability assessments to identify any potential exploitation attempts and implement proper incident response procedures to address potential breaches. The remediation process should involve thorough testing of firmware updates in non-production environments before deployment to ensure system stability while addressing the critical security flaw that could otherwise provide attackers with complete system compromise capabilities.