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CVE-2019-5425

8.8 · HIGH

In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privi…

Published Apr 10, 2019CWE-78EPSS 1.91%

Overview

CVE-2019-5425 is a high-severity vulnerability. It was published on April 10, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privileges to root.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refcommunity.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeSwitch-X-software-release-v1-1-1/ba-p/2731137Refhackerone.com/reports/511025Refcommunity.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeSwitch-X-software-release-v1-1-1/ba-p/2731137Refhackerone.com/reports/511025

How CyberStrike helps

Frequently asked questions

What is CVE-2019-5425?

CVE-2019-5425 is a high-severity vulnerability. It was published on April 10, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).

How severe is CVE-2019-5425?

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-5425?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-5425?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-5425 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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