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CVE-2019-15506

7.5 · HIGH

An issue was discovered in Kaseya Virtual System Administrator (VSA) through 9.4.0.37.

Published Aug 26, 2019CWE-306EPSS 1.81%

Overview

CVE-2019-15506 is a high-severity vulnerability. It was published on August 26, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered in Kaseya Virtual System Administrator (VSA) through 9.4.0.37. It has a critical information disclosure vulnerability. An unauthenticated attacker can send properly formatted requests to the web application and download sensitive files and information. For example, the /DATAREPORTS directory can be farmed for reports. Because this directory contains the results of reports such as NMAP, Patch Status, and Active Directory domain metadata, an attacker can easily collect this critical information and parse it for information. There are a number of directories affected.

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

Refdfdrconsulting.com/2019/cyber-security/cve-2019-15506-kaseya-vsa-critical-information-disclosure-unauthenticated-access/Refhelp.kaseya.com/WebHelp/EN/RN/index.asp#VSAReleaseNotes.htmRefdfdrconsulting.com/2019/cyber-security/cve-2019-15506-kaseya-vsa-critical-information-disclosure-unauthenticated-access/Refhelp.kaseya.com/WebHelp/EN/RN/index.asp#VSAReleaseNotes.htm

How CyberStrike helps

Frequently asked questions

What is CVE-2019-15506?

CVE-2019-15506 is a high-severity vulnerability. It was published on August 26, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).

How severe is CVE-2019-15506?

This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2019-15506?

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-2019-15506?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-15506 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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