CVE-2021-27964

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
sfcyazilimsonlogger
𝑥
< 6.4.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/161793/SonLogger-4.2.3.3-Shell-Upload.html
https://github.com/erberkan/SonLogger-vulns
https://www.sonlogger.com/releasenotes
http://packetstormsecurity.com/files/161793/SonLogger-4.2.3.3-Shell-Upload.html
https://github.com/erberkan/SonLogger-vulns
https://www.sonlogger.com/releasenotes