CVE-2015-5735

HIGH 7.2CVE-2015-5735 · Published 03/09/2015 · updated 17/06/2026

In short

CVE-2015-5735 is a HIGH (CVSS 7.2) vulnerability affecting forticlient (fortinet).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 43.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
forticlient fortinet	`≤ 5.2.3`	No fix yet

Description

The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, and (4) mdare64_52.sys drivers in Fortinet FortiClient before 5.2.4 allow local users to write to arbitrary memory locations via a 0x226108 ioctl call.

References

fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient
packetstormsecurity.com/files/133398/FortiClient-Antivirus-Information-Exposure-Access-Control.html
seclists.org/fulldisclosure/2015/Sep/0
coresecurity.com/advisories/forticlient-antivirus-multiple-vulnerabilities
fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient · Vendor Advisory
securityfocus.com/archive/1/536369/100/0/threaded
securitytracker.com/id/1033439

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