CVE detail

CVE-2018-20753 — Kaseya VSA Remote Code Execution Vulnerability

Published 2022-04-13 · Modified 2026-08-13 · Vendor kaseya · Product virtual_system_administrator · Source kev

CRITICAL

severity

CVSS-derived band

9.8

CVSS v3

0–10 scale

0.2934

EPSS probability

exploitation probability, 30d

98.0%

EPSS percentile

percentile vs all CVEs

LISTED

CISA KEV

due 2022-05-04

Description

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 unprivileged remote attackers to execute PowerShell payloads on all managed devices. In January 2018, attackers actively exploited this vulnerability in the wild.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.