CVE-2023-4121

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230722. It has been classified as critical. Affected is an unknown function. The manipulation of the argument file_upload leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-235968. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-434

• https://github.com/torres14852/cve/blob/main/upload.mdExploit, Third Party Advisory
• https://vuldb.com/?ctiid.235968Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.235968Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.185755
• https://github.com/torres14852/cve/blob/main/upload.mdExploit, Third Party Advisory
• https://vuldb.com/?ctiid.235968Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.235968Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.185755

Published

Aug 3, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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