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High severity · published May 30, 2019
CVE-2018-9191
A local privilege escalation in Fortinet FortiClient for Windows 6.0.4 and earlier allows attackers to execute unauthorized code or commands via the named pipe responsible for…
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A local privilege escalation in Fortinet FortiClient for Windows 6.0.4 and earlier allows attackers to execute unauthorized code or commands via the named pipe responsible for Forticlient updates.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Forticlient · Fortinet
through 6.0.4 · source: NVD
Affected product
FO
Forticlient
Fortinet
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-9191
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-9191
Vendor Advisory
https://fortiguard.com/advisory/FG-IR-18-108
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