Feed/CVE-2021-27964
CVE-2021-27964CRITICALCVSS 9.8

CVE-2021-27964

Published Mar 4, 2021·Updated Jun 16, 2026

NVD Description

SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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