High severity · published Jun 1, 2020
CVE-2020-9291
An Insecure Temporary File vulnerability in FortiClient for Windows 6.2.1 and below may allow a local user to gain elevated privileges via exhausting the pool of temporary file…
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
An Insecure Temporary File vulnerability in FortiClient for Windows 6.2.1 and below may allow a local user to gain elevated privileges via exhausting the pool of temporary file names combined with a symbolic link attack.
CVSS vector
CVSS:3.1/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)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Forticlient · Fortinet
through 6.0.9; 6.2.0 through 6.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9291
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9291
Broken Link
https://fortiguard.com/psirt/FG-IR-20-040
Vendor Advisory
https://www.fortiguard.com/psirt/FG-IR-20-040
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