Medium severity5.5NVD Advisory· Published Jul 21, 2023· Updated Jun 17, 2026

CVE-2023-3804

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Chengdu Flash Flood Disaster Monitoring and Warning System/Chengdu Flash Flood Disaster Monitoring and Warning Systemllm-fuzzy
Range: = 2.0
Chengdu/Flash Flood Disaster Monitoring and Warning Systemv5
Range: 2.0

Patches

Vulnerability mechanics

References

github.com/yueying638/cve/blob/main/upload.mdnvdExploit
vuldb.comnvdPermissions RequiredThird Party Advisory
vuldb.comnvdPermissions RequiredThird Party Advisory

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