CVE-2026-80056 in Secure Connect Gateway
Summary
by MITRE • 09/07/2026
Dell 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 an Insertion of Sensitive Information into Log File vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information exposure.
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Analysis
by VulDB Data Team • 09/07/2026
The identified security flaw resides within the Dell SCG 5.0 Appliance and Application software versions prior to 5.36.00.16 and 5.36.00.00 respectively. This vulnerability is classified as an Insertion of Sensitive Information into Log File, which corresponds directly to CWE-532 in the Common Weakness Enumeration taxonomy. The core technical issue involves improper handling of sensitive data during logging operations within the application stack. Specifically, the software fails to adequately sanitize or mask critical information before writing it to log files that are accessible by lower-privileged users on the system. This represents a fundamental failure in input validation and output encoding practices regarding security-sensitive context variables such as authentication tokens, session identifiers, passwords, or personally identifiable information.
The operational impact of this vulnerability is significant for organizations relying on Dell SCG 5.0 for storage management and data protection services. A low-privileged attacker with local access to the appliance can exploit this flaw by triggering specific application functions that generate log entries containing sensitive data. Once these logs are written, the attacker can read them using standard file system permissions available to their user account. This leads to unauthorized information exposure, potentially compromising credentials or session states that could be leveraged for further attacks such as privilege escalation, lateral movement within the network, or direct compromise of storage resources managed by the SCG appliance. The risk is particularly acute in environments where multiple users share access to management interfaces and local system accounts are not strictly segregated with minimal necessary privileges.
This vulnerability aligns with MITRE ATT&CK technique T1078 Valid Accounts, as it relies on existing low-privileged credentials to gain initial foothold for reading sensitive logs, and potentially T1530 Data from Local System, which describes the process of accessing data stored locally on a system that is not being actively monitored or protected against such access. The exploitation path does not require remote network interaction, making it an insider threat vector or a consequence of compromised local user accounts through other means such as phishing or physical theft of workstations with mapped drives to the SCG management interface.
Mitigation strategies must focus on both immediate remediation and long-term architectural improvements. The primary and most effective mitigation is to apply the vendor-supplied patch by upgrading Dell SCG 5.0 Appliance versions to 5.36.00.16 or later, and Application versions to 5.36.00.00 or later. These updates contain code changes that ensure sensitive data is properly masked or excluded from log outputs before they are written to disk. In addition to patching, organizations should implement strict access controls on log file directories, ensuring that only high-privileged administrative accounts can read raw application logs. Implementing centralized logging solutions where logs are immediately forwarded to a secure SIEM system with restricted access can also reduce the window of exposure and limit local file-based attacks. Regular audits of log content for sensitive data patterns should be conducted as part of routine security hygiene, alongside enforcing principle of least privilege across all user accounts interacting with the SCG infrastructure.