CVE-2023-3804

Published: Jul 21, 2023Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

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.

Affected (1)

Products: Cdwanjiang: Flash Flood Disaster Monitoring And Warning System

1 product

Flash Flood Disaster Monitoring And Warning System

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cdwanjiang Flash Flood Disaster Monitoring And Warning System	Version 2.0

Related CWEs

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References (6)

https://github.com/yueying638/cve/blob/main/upload.md

Source: cna@vuldb.com

Exploit

https://vuldb.com/?ctiid.235072

Source: cna@vuldb.com

Permissions RequiredThird Party Advisory

https://vuldb.com/?id.235072

Source: cna@vuldb.com

Permissions RequiredThird Party Advisory

https://github.com/yueying638/cve/blob/main/upload.md

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

https://vuldb.com/?ctiid.235072

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions RequiredThird Party Advisory

https://vuldb.com/?id.235072

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions RequiredThird Party Advisory

Timeline

No history available yet.