Arbitrary file upload in Byzoro Smart S150
CVE-2024-0300
A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php of the component HTTP POST Request Handler. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249866 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.057 (92.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.057 · newest: 0.057 · change: 0.000
Affected products
- Byzoro Smart S150
- Byzoro Smart S150 Firmware
- Byzoro Smart S150 Management Platform — versions 20240101
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (Permissions Required, technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- vuldb.com/ (third-party-advisory)
- github.com/tolkent/cve/blob/main/upload.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2024-0300?
- CVE-2024-0300 is a medium-severity vulnerability in Byzoro Smart S150, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2024-01-08.
- How severe is CVE-2024-0300?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2024-0300 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.