Paper/Archive/CVE-2023-3804

CVE-2023-3804

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

EPSS 0.9%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 59.7.597 × 2011.9 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

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

ProductAffectedFixed inSource

Flash Flood Disaster Monitoring and Warning System2.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

VulDB (CNA)5.5CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

VulDB (CNA)5.5CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

writeupvuldb.com/?id.235072 refvuldb.com/?ctiid.235072 exploitgithub.com/yueying638/cve/blob/main/upload.md