CVE-2023-3804CWE-434

Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx unrestricted upload

Medium · published July 21, 2023

CVSS v3.1
5.5
EPSS
1%
Percentile
59.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00901 · 59.3th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2023-07-21T01:00Z
EPSS history
Timeline
  • 21 JUL 01:00Z
    Chengdu Flash Flood Disaster Monitoring and Warning System FileHandler.ashx unrestricted upload
    cvelistv5