CVE-2021-3378
CRITICAL NUCLEIFortilogger < 5.2.0 - Unrestricted File Upload
Title source: ruleDescription
FortiLogger 4.4.2.2 is affected by Arbitrary File Upload by sending a "Content-Type: image/png" header to Config/SaveUploadedHotspotLogoFile and then visiting Assets/temp/hotspot/img/logohotspot.asp.
Exploits (3)
exploitdb
WORKING POC
VERIFIED
by Berkan Er · rubywebappsmultiple
https://www.exploit-db.com/exploits/49600
nomisec
WORKING POC
22 stars
by erberkan · poc
https://github.com/erberkan/fortilogger_arbitrary_fileupload
Nuclei Templates (1)
FortiLogger 4.4.2.2 - Arbitrary File Upload
CRITICALby dwisiswant0
References (3)
Scores
CVSS v3
9.8
EPSS
0.9285
EPSS Percentile
99.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
fortilogger/fortilogger
< 5.2.0
Published
Feb 01, 2021
Tracked Since
Feb 18, 2026