Unscored severity · published Sep 3, 2015
CVE-2015-5737
The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, (4) mdare64_52.sys, and (5) Fortishield.sys drivers in Fortinet FortiClient before 5.2.4 do not properly restrict…
–
CVSS
0.5%
EPSS
No
On KEV
Description
The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, (4) mdare64_52.sys, and (5) Fortishield.sys drivers in Fortinet FortiClient before 5.2.4 do not properly restrict access to the API for management of processes and the Windows registry, which allows local users to obtain a privileged handle to a PID and possibly have unspecified other impact, as demonstrated by a 0x2220c8 ioctl call.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Forticlient · Fortinet
through 5.2.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-5737
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-5737
fortiguard.com
http://fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient
packetstormsecurity.com
http://packetstormsecurity.com/files/133398/FortiClient-Antivirus-Information-Exposure-Access-Control.html
seclists.org
http://seclists.org/fulldisclosure/2015/Sep/0
www.coresecurity.com
http://www.coresecurity.com/advisories/forticlient-antivirus-multiple-vulnerabilities
Vendor Advisory
http://www.fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient
www.securityfocus.com
http://www.securityfocus.com/archive/1/536369/100/0/threaded
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