// For flags

CVE-2024-1253

Byzoro Smart S40 Management Platform Import web.php unrestricted upload

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Una vulnerabilidad ha sido encontrada en Beijing Baichuo Smart S40 Management Platform hasta 20240126 y clasificada como crítica. Una función desconocida del archivo /useratte/web.php del componente Import Handler es afectada por esta vulnerabilidad. La manipulación del argumento file_upload conduce a una carga sin restricciones. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al público y puede utilizarse. El identificador de esta vulnerabilidad es VDB-252992. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Eine kritische Schwachstelle wurde in Byzoro Smart S40 Management Platform bis 20240126 entdeckt. Dies betrifft einen unbekannten Teil der Datei /useratte/web.php der Komponente Import Handler. Durch die Manipulation des Arguments file_upload mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

*Credits: b51s77
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2024-02-06 CVE Reserved
  • 2024-02-06 CVE Published
  • 2024-04-10 EPSS Updated
  • 2024-08-01 CVE Updated
  • 2024-08-01 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (3)
URL Tag Source
https://vuldb.com/?id.252992 Technical Description
https://vuldb.com/?submit.273438 Third Party Advisory
URL Date SRC
https://github.com/b51s77/cve/blob/main/upload.md 2024-08-01
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Byzoro
Search vendor "Byzoro"
 Smart S40 Firmware
Search vendor "Byzoro" for product "Smart S40 Firmware"
 <= 2024-01-26
Search vendor "Byzoro" for product "Smart S40 Firmware" and version " <= 2024-01-26"
-
Affected
in Byzoro
Search vendor "Byzoro"
 Smart S40
Search vendor "Byzoro" for product "Smart S40"
--
Safe