CVE-2024-1253: smart s40 File Upload RCE — Exploit

Description

A vulnerability, which was classified as critical, has been found in Byzoro Smart S40 Management Platform up to 20240126. Affected by this issue is some unknown functionality of the file /useratte/web.php of the component Import Handler. The manipulation of the argument file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252992. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.1 Score

4.7

MEDIUM

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

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
byzoro	smart_s40_firmware	< 2024-01-26
byzoro	smart_s40	All

References

Exploits

https://github.com/b51s77/cve/blob/main/upload.md https://github.com/b51s77/cve/blob/main/upload.md

Other References

https://vuldb.com/?ctiid.252992 https://vuldb.com/?id.252992 https://vuldb.com/?submit.273438 https://vuldb.com/?ctiid.252992 https://vuldb.com/?id.252992 https://vuldb.com/?submit.273438

Frequently Asked Questions

What is CVE-2024-1253? +

A vulnerability, which was classified as critical, has been found in Byzoro Smart S40 Management Platform up to 20240126. Affected by this issue is some unknown functionality of the file /useratte/web.php of the component Import Handler. The manipulation of the argument file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252992. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2024-1253? +

CVE-2024-1253 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-1253? +

CVE-2024-1253 affects products from byzoro, specifically: smart_s40, smart_s40_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-1253? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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