What’s Vulnerable › Vulnerabilities

CVE-2024-4904: Byzoro Smart S200 Management Platform userattestation.php unrestricted upload

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-15 · updated 2026-06-17
• Weakness: CWE-434

Description

A vulnerability was found in Byzoro Smart S200 Management Platform up to 20240507. It has been rated as critical. This issue affects some unknown processing of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-264437 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Byzoro Smart S200 Management Platform: 20240507

References

• https://github.com/Hefei-Coffee/cve/blob/main/upload.md
• https://vuldb.com/?ctiid.264437
• https://vuldb.com/?id.264437
• https://vuldb.com/?submit.330636
• https://github.com/Hefei-Coffee/cve/blob/main/upload.md
• https://vuldb.com/?ctiid.264437
• https://vuldb.com/?id.264437
• https://vuldb.com/?submit.330636

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