Vulnerability Details : CVE-2020-9290
An Unsafe Search Path vulnerability in FortiClient for Windows online installer 6.2.3 and below may allow a local attacker with control over the directory in which FortiClientOnlineInstaller.exe and FortiClientVPNOnlineInstaller.exe resides to execute arbitrary code on the system via uploading malicious Filter Library DLL files in that directory.
Vulnerability category: Execute code
Products affected by CVE-2020-9290
- cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*
- cpe:2.3:a:fortinet:forticlient_virtual_private_network:*:*:*:*:*:windows:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-9290
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9290
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-9290
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-9290
-
https://fortiguard.com/psirt/FG-IR-19-060
FortiClient installer DLL Hijacking Vulnerability | FortiGuardVendor Advisory
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