CVE-2026-5804

8.4

Motorola · Phones

A missing authentication vulnerability in the Motorola Factory Test component allows local attackers to bypass security controls.

Executive summary

An improper authentication vulnerability in the Motorola Factory Test component could allow a local attacker to gain unauthorized access to critical device functions.

Vulnerability

This vulnerability involves missing authentication (CWE-306) and improper authorization (CWE-285) within the Motorola Factory Test component. The vulnerability requires local access and low privileges to exploit, potentially allowing an attacker to manipulate protected system functions.

Business impact

Successful exploitation allows an attacker with local access to bypass security checks, potentially leading to unauthorized data access or device manipulation. While the CVSS score of 8.4 indicates a high severity, the requirement for local access somewhat mitigates the threat compared to network-based attacks. However, in environments where device physical security is difficult to guarantee, this represents a significant risk to data confidentiality and integrity.

Remediation

Immediate Action: Update the affected Motorola device to a software version with a Security Patch Level of 2026-04-05 or later.

Proactive Monitoring: Monitor device access logs for unauthorized attempts to trigger factory test modes or unusual system-level activities.

Compensating Controls: Implement device-level security policies such as full-disk encryption and physical access controls to prevent unauthorized local interaction.

Exploitation status

Public Exploit Available: false

Analyst recommendation

Given the severity of potential unauthorized access to factory test components, all users and administrators of Motorola devices should verify their current Security Patch Level. If the device is running a version older than 2026-04-05, apply the latest available firmware update immediately to mitigate the risk of unauthorized system manipulation.