CVE-2021-3378

PoC ×3—

CVSS 3.1

9.8 critical

EPSS

98%p100

Published

Feb 1, 2021 (Feb 1, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: fortilogger
Products: fortilogger
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (97.5%)

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