A vulnerability, which was classified as critical, has been found in Byzoro Smart S40 Management Platform up to 20240126. Affected by this issue is an unknown code block of the file /useratte/web.php of the component Import Handler. The manipulation of the argument file_upload with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 02/06/2024. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2024-1253. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:useratte/web.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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Vendor

• Byzoro

Name

• Smart S40 Management Platform

Version

• 20240126

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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Accepted

• Submit #273438: Beijing Baizhuo Network Technology Co., LTD Smart S40 management platform S40 files upload (by b51s77)

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