Local Privilege Escalation in Nokia 1830 Global Express GX

Executive Summary

This is a local privilege escalation vulnerability in Nokia 1830 Global Express GX devices. It exists in the administrative shell interface and allows an authenticated local attacker with restricted shell access to bypass security restrictions and gain root access on the device.

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Detection Guidance

Detecting this vulnerability requires checking the firmware version of Nokia 1830 Global Express (GX) devices. Compare the installed version against GX r9.0 or later. If the version is prior to GX r9.0, the device is vulnerable. No specific commands are provided in the context, but network administrators should verify device firmware versions through administrative interfaces or Nokia's management tools.

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Impact Analysis

An attacker could exploit this to gain full control over the device, potentially leading to unauthorized access, data manipulation, or disruption of services. This is especially critical if the device is part of a larger network infrastructure.

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Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating compliance requirements such as GDPR or HIPAA. Organizations using affected Nokia devices may face regulatory penalties or data breach notifications.

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Mitigation Strategies

Update Nokia 1830 Global Express (GX) devices to GX r9.0 or later releases to address the vulnerability. Restrict shell access to authorized personnel only and monitor for unauthorized privilege escalation attempts.

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