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CVE-2018-19394

4.8 · MEDIUM

Cobham Satcom Sailor 800 and 900 devices contained persistent XSS, which required administrative access to exploit.

Published Mar 15, 2019CWE-79EPSS 0.69%

Overview

CVE-2018-19394 is a medium-severity vulnerability. It was published on March 15, 2019 and has a CVSS 3.0 base score of 4.8 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Cobham Satcom Sailor 800 and 900 devices contained persistent XSS, which required administrative access to exploit. The vulnerability was exploitable by acquiring a copy of the device's configuration file, inserting an XSS payload into a relevant field (e.g., Satellite name), and then restoring the malicious configuration file.

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

Refcyberskr.com/blog/cobham-satcom-800-900.htmlGitHubgist.github.com/CyberSKR/fe21b920c8933867ea262a325d37f03bRefcyberskr.com/blog/cobham-satcom-800-900.htmlGitHubgist.github.com/CyberSKR/fe21b920c8933867ea262a325d37f03b

How CyberStrike helps

Frequently asked questions

What is CVE-2018-19394?

CVE-2018-19394 is a medium-severity vulnerability. It was published on March 15, 2019 and has a CVSS 3.0 base score of 4.8 (MEDIUM).

How severe is CVE-2018-19394?

This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2018-19394?

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-2018-19394?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-19394 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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