CVE-2025-1037 in TropOS 4th Gen
Summary
by MITRE • 10/28/2025
By making minor configuration changes to the TropOS 4th Gen device, an authenticated user with the ability to run user level shell commands can enable access via secure shell (SSH) to an unrestricted root shell. This is possible through abuse of a particular set of scripts and executables that allow for certain commands to be run as root from an unprivileged context.
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Analysis
by VulDB Data Team • 10/28/2025
This vulnerability exists within TropOS 4th Generation network devices where an authenticated user with user-level shell access can escalate privileges to unrestricted root access through SSH. The flaw stems from improper privilege control mechanisms within the device's command execution framework, allowing unauthorized privilege escalation through specific script and executable abuse. The vulnerability represents a critical security weakness that undermines the device's authentication and authorization controls, enabling attackers to bypass normal security boundaries that should prevent unprivileged users from accessing root-level system functions.
The technical implementation involves exploitation of scripts and executables that are designed to run with elevated privileges but fail to properly validate the calling context or user permissions. This creates a privilege escalation pathway where a user with minimal system access can leverage these misconfigured components to execute commands as root without proper authentication or authorization checks. The vulnerability specifically targets the Secure Shell implementation within the device, allowing attackers to establish unrestricted root sessions that would normally require administrative credentials or physical access. This represents a failure in the principle of least privilege and proper access control enforcement within the device's security architecture.
The operational impact of this vulnerability is severe as it allows attackers to gain complete administrative control over affected network devices without requiring additional authentication mechanisms. Once exploited, the attacker can modify device configurations, access sensitive network data, install malicious software, and potentially use the compromised device as a pivot point for further attacks within the network infrastructure. The vulnerability affects network security operations by creating an unauthorized backdoor that can be used to maintain persistent access, modify network traffic, or disable security features. This type of privilege escalation vulnerability directly impacts the device's integrity and confidentiality controls, as outlined in the CWE-276 principle of least privilege.
Organizations should implement immediate mitigations including disabling SSH access for unprivileged users, reviewing and restricting script execution permissions, and applying firmware updates from the vendor to address the privilege escalation flaw. Network segmentation and monitoring should be enhanced to detect unauthorized SSH access attempts and unusual command execution patterns. The vulnerability aligns with ATT&CK technique T1068 which describes local privilege escalation through the exploitation of system vulnerabilities. Regular security audits should verify that all executables and scripts within the device have proper access controls and that the principle of least privilege is enforced throughout the system architecture. System administrators should also implement mandatory access controls and privilege separation mechanisms to prevent similar issues in other network infrastructure components.