TI-2024-01785 Aliases CVE-2024-1918 GHSA-jpmx-v3pp-6rp5

Byzoro Smart S42 Management Platform userattestation.php unrestricted upload

MEDIUM 47CWE-434Published 2024-02-27 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

A vulnerability has been found in Byzoro Smart S42 Management Platform up to 20240219 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument hidwel leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-254839. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.02333 83rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Byzoro	Smart S42 Management Platform	20240219	—	No fix listed	CNA

Smart S42 Management Platform VendorByzoro Affected 20240219 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:byzoro:smart_s42_management_platform::::::::	up to 20240219	Vulnerable	Byzoro

cpe:2.3:a:byzoro:smart_s42_management_platform:*:*:*:*:*:*:*:* Versions up to 20240219 Vulnerable ·Byzoro

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-1918
2026-10-03 Alias added: GHSA-jpmx-v3pp-6rp5

References

Exploit 1

https://github.com/Echosssy/CVE/blob/main/%E5%85%B3%E4%BA%8ESmart%20S42%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%E5%AD%98%E5%9C%A8%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0%E6%BC%8F%E6%B4%9E%E7%9A%84%E6%83%85%E5%86%B5%E9%80%9A%E6%8A%A5-userattestation.php.docx

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences