CVE-2023-3804 MEDIUM

CVE-2023-3804: Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx unrestricted upload

Vendor Chengdu
Product Flash Flood Disaster Monitoring and Warning System
Weakness CWE-434 · Unrestricted file upload
Published July 21, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

A vulnerability classified as problematic was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This vulnerability affects unknown code of the file /Service/FileHandler.ashx. The manipulation of the argument userFile leads to unrestricted upload. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-235072. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

July 21, 2023 CVE published
August 2, 2024 Record updated