Critical severity9.8NVD Advisory· Published Feb 1, 2021· Updated Jun 17, 2026
CVE-2021-3378
CVE-2021-3378
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- FortiLogger/FortiLoggerdescription
- Range: =4.4.2.2
Patches
Vulnerability mechanics
References
2- packetstormsecurity.com/files/161601/FortiLogger-4.4.2.2-Arbitrary-File-Upload.htmlnvdExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/161974/FortiLogger-Arbitrary-File-Upload.htmlnvdExploitThird Party AdvisoryVDB Entry
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