Vulnerability CVE-2021-42753


Published: 2022-02-02

Description:
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability [CWE-22] in FortiWeb management interface 6.4.1 and below, 6.3.15 and below, 6.2.x, 6.1.x, 6.0.x, 5.9.x and 5.8.x may allow an authenticated attacker to perform an arbitrary file and directory deletion in the device filesystem.

Type:

CWE-22

(Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
8.5/10
9.2/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Complete
Complete
Affected software
Fortinet -> Fortiweb 

 References:
https://fortiguard.com/psirt/FG-IR-21-158

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