CVE-2023-3804 is a critical unrestricted file upload vulnerability found in the Chengdu Flash Flood Disaster Monitoring and Warning System 2.0, specifically within the /Service/FileHandler.ashx component. This allows an unauthenticated attacker to upload arbitrary files by manipulating the 'userFile' argument, leading to complete compromise of the system (confidentiality, integrity, and availability). While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, and it lacks exploit intelligence or community discussion. The vendor has not responded to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:cdwanjiang:flash_flood_disaster_monitoring_and_warning_system:2.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.