Arbitrary file upload in Byzoro S210
CVE-2023-6576
A vulnerability was found in Byzoro S210 up to 20231123. It has been declared as critical. This vulnerability affects unknown code of the file /Tool/uploadfile.php of the component HTTP POST Request Handler. The manipulation of the argument file_upload leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-247156. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Unrestricted File Upload
EPSS: 0.014 (69.0th percentile) — read the EPSS interpretation.
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.
Affected products
- Byzoro S210 — versions 20231123
- Byzoro Smart_s210
- Byzoro Smart_s210_firmware
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, permissions-required, Third Party Advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (Third Party Advisory, exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2023-6576?
- CVE-2023-6576 is a medium-severity vulnerability in Byzoro S210, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-12-07.
- How severe is CVE-2023-6576?
- Medium severity. CVSS v3 base score is 6.3 out of 10.