Description

A vulnerability has been found in Byzoro Smart S210 Management Platform up to 20240117 and classified as critical. This vulnerability affects unknown code of the file /Tool/uploadfile.php. 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-252184. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. In Byzoro Smart S210 Management Platform bis 20240117 wurde eine kritische Schwachstelle gefunden. Hierbei betrifft es unbekannten Programmcode der Datei /Tool/uploadfile.php. Durch das Beeinflussen des Arguments file_upload mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2024-0939

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected Products

Vendor: Byzoro

Product: Smart S210 Management Platform

Nuclei Template

http/cves/2024/CVE-2024-0939.yaml

Exploit Prediction Scoring System (EPSS)

EPSS Score: 86.71% (probability of being exploited)

EPSS Percentile: 99.37% (scored less or equal to compared to others)

EPSS Date: 2025-06-17 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: poc

SSVC Technical Impact: partial

SSVC Automatable: false

References

https://nvd.nist.gov/vuln/detail/CVE-2024-0939
https://vuldb.com/?id.252184
https://vuldb.com/?ctiid.252184
https://vuldb.com/?submit.269268
https://github.com/Yu1e/vuls/blob/main/an%20arbitrary%20file%20upload%20vulnerability%20in%20BaiZhuo%20Networks%20Smart%20S210%20multi-service%20security%20gateway%20intelligent%20management%20platform.md

Timeline