Arbitrary file upload in Byzoro Smart S80 Management Platform
CVE-2024-3521
A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argume…
Vulnerability class: Unrestricted File Upload
EPSS: 0.012 (65.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Byzoro Smart S80 Management Platform — versions 20240317
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2024-3521?
- CVE-2024-3521 is a medium-severity vulnerability in Byzoro Smart S80 Management Platform, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.7/10. Published 2024-04-09.
- How severe is CVE-2024-3521?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2024-3521 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.