Read the docs
TI-2019-11608 Aliases CVE-2019-15506GHSA-mmp9-55v5-vp94

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

Priority LOW 36CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

EPSS 0.01811 78th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*up to 9.4.0.37VulnerableKaseya
  • cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* Versions up to 9.4.0.37 Vulnerable ·Kaseya

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-15506
  2. 2026-10-03 Alias added: GHSA-mmp9-55v5-vp94

References

Advisory 2

  • TI-2018-14728 Kaseya VSA RMM before R9.3 9.3.0.35, R9.4 before 9.4.0.36, and R9.5 before 9.5.0.5 allows… KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-05774 Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.33, 8.x before 8.0.0.23, 9.0… CVSS 3.1CRITICAL 9.8
  • TI-2015-05525 Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.0.0.0… CVSS 3.1HIGH 8.8
  • TI-2015-02528 Open redirect vulnerability in Kaseya Virtual System Administrator (VSA) 7.x before… CVSS 2.0MEDIUM 4.3
  • TI-2017-09153 It is possible to exploit a Time of Check & Time of Use (TOCTOU) vulnerability by winning… CVSS 3.0HIGH 7.4
  • TI-2015-02527 Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.x before… CVSS 2.0MEDIUM 4.0
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences