CVE-2023-3804

low-risk
Published 2023-07-21

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.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Flash Flood Disaster Monitoring And Warning System

Affected Vendors

Cdwanjiang

References (6)

Exploit https://github.com/yueying638/cve/blob/main/upload.md
Permissions Required https://vuldb.com/?ctiid.235072
Permissions Required https://vuldb.com/?id.235072
Exploit https://github.com/yueying638/cve/blob/main/upload.md
Permissions Required https://vuldb.com/?ctiid.235072
Permissions Required https://vuldb.com/?id.235072
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal