CVE-2023-4121: byzoro smart s85f

csirt@kutim:~/threat-intel/cve/CVE-2023-4121

CVSS 9.8 · Critical EPSS 2,5%

Kerentanan Unrestricted Upload of File with Dangerous Type pada byzoro smart s85f. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 3 Agustus 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari): 2,5% peluang dieksploitasi; lebih tinggi dari 84,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
byzoro	smart s85f	Semua versi hingga 20230722

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/torres14852/cve/blob/main/upload.md exploit · advisory pihak ketiga
https://vuldb.com/?ctiid.235968 permissions required · advisory pihak ketiga · vdb entry
https://vuldb.com/?id.235968 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.185755

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.