CVE-2017-12410

Severity: high (CVSS 7.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-03-26 · updated 2026-06-17
Weakness: CWE-362

Description

It is possible to exploit a Time of Check & Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with "NT AUTHORITY\SYSTEM" privileges.

Affected products

Kaseya Virtual System Administrator: through 9.3.0.11

References

http://www.securityfocus.com/archive/1/541884/100/0/threaded
http://www.securityfocus.com/archive/1/541884/100/0/threaded

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