Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kaseya | Virtual System Administrator | >= 9.3, < 9.3.0.35 |
References
- https://blog.huntresslabs.com/deep-dive-kaseya-vsa-mining-payload-c0ac839a0e88ExploitThird Party Advisory
- https://helpdesk.kaseya.com/hc/en-gb/articles/360000333152Vendor Advisory
- https://blog.huntresslabs.com/deep-dive-kaseya-vsa-mining-payload-c0ac839a0e88ExploitThird Party Advisory
- https://helpdesk.kaseya.com/hc/en-gb/articles/360000333152Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-US Government Resource
FAQ
What is CVE-2018-20753?
CVE-2018-20753 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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, attacker...
How severe is CVE-2018-20753?
CVE-2018-20753 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-20753?
Check the references section above for vendor advisories and patch information. Affected products include: Kaseya Virtual System Administrator.