CVE-2026-80132 in Secure Connect Gateway
Summary
by MITRE • 09/07/2026
ell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
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Analysis
by VulDB Data Team • 09/07/2026
The identified security flaw resides within Dell SCG 5.0 Appliance and Application software versions prior to the specified patches, specifically those before version 5.36.00.16 for appliances and 5.36.00.00 for applications. This vulnerability is classified as a Missing Authentication for Critical Function, which represents a significant deviation from fundamental security design principles where access control mechanisms are either absent or improperly implemented for sensitive system operations. The core technical issue involves the failure of the application to enforce authentication checks before executing critical administrative functions or accessing protected data structures. Consequently, any entity capable of reaching the affected service endpoints over the network can interact with these unprotected interfaces without providing valid credentials. This architectural oversight effectively bypasses the intended security boundary, allowing external actors to perform actions that should be restricted to authorized administrators only.
From an operational perspective, this vulnerability poses a severe risk to the confidentiality, integrity, and availability of data managed by the storage system. An unauthenticated attacker with remote network access can exploit this flaw to gain unauthorized control over critical functions. Depending on the specific capabilities exposed through these unprotected endpoints, such exploitation could lead to the exfiltration of sensitive configuration data, modification or deletion of stored volumes, disruption of service availability, or potentially further lateral movement within the internal network if the SCG appliance is integrated with other systems that trust its administrative interface. The ability to execute critical functions without authentication fundamentally undermines the security posture of the storage infrastructure, as it removes the primary mechanism for verifying user identity and privilege levels before granting access to powerful system controls.
This vulnerability aligns closely with Common Weakness Enumeration identifier CWE-306, which describes a situation where an application fails to perform adequate authentication checks prior to performing critical actions. In terms of offensive security tactics, this flaw facilitates the Initial Access and Execution phases of the MITRE ATT&CK framework by allowing adversaries to bypass standard login procedures and directly interact with administrative interfaces. The lack of required credentials means that automated scanning tools or malicious scripts can easily discover and exploit these endpoints without needing prior credential theft or social engineering efforts. This significantly lowers the barrier for entry, making it a high-priority target for opportunistic attacks against organizations running unpatched versions of this software.
To mitigate this risk, immediate action is required to update all affected Dell SCG 5.0 Appliances and Applications to version 5.36.00.16 or later for appliances and 5.36.00.00 or later for applications. These updates contain the necessary code changes to enforce proper authentication protocols on previously unprotected critical functions. In addition to patching, organizations should review their network segmentation strategies to ensure that management interfaces are not exposed directly to untrusted networks such as the public internet. Implementing strict firewall rules and using jump servers with multi-factor authentication for administrative access can provide additional layers of defense in depth. Regular vulnerability scanning and monitoring for anomalous activity on storage management ports will also help detect any potential exploitation attempts while patch deployment is being coordinated across the infrastructure.