CVE-2018-20753

State: Published
Severity: 9.8 Critical
Published: Feb 5, 2019
Updated: Aug 13, 2026
Reserved: Feb 4, 2019

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://blog.huntresslabs.com/deep-dive-kaseya-vsa-mining-payload-c0ac839a0e88
https://helpdesk.kaseya.com/hc/en-gb/articles/360000333152
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20753government-resource

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