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

CISA Known Exploited Vulnerability (KEV)

Description

Kaseya VSA RMM allows unprivileged remote attackers to execute PowerShell payloads on all managed devices.

Required action (CISA)

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2018-20753

Weakness behind it

CISA has not recorded a CWE for this entry, so the CVE → CWE → CAPEC → ATT&CK chain cannot be walked from here. That is a gap in the catalogue, not evidence the vulnerability has no weakness class — check the NVD record below.

References

• NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-20753
• KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog