CVE-2024-0300
A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php of the component HTTP POST Request Handler. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249866 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.70% probability · 93th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- byzoro/smart s150 firmware
- Source
- cna@vuldb.com
EPSS 5.7% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/tolkent/cve/blob/main/upload.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249866Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.249866Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.260962
- https://github.com/tolkent/cve/blob/main/upload.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249866Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.249866Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.260962
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.