What’s Vulnerable › Vulnerabilities

CVE-2023-4171: Chengdu Flash Flood Disaster Monitoring and Warning System FileDownload.ashx path traversal

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-05 · updated 2026-06-17
• Weakness: CWE-24

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\FileDownload.ashx. The manipulation of the argument Files leads to path traversal: '../filedir'. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-236206 is the identifier assigned to this vulnerability.

Affected products

• Chengdu Flash Flood Disaster Monitoring and Warning System: 2.0

References

• https://github.com/nagenanhai/cve/blob/main/duqu.md
• https://vuldb.com/?ctiid.236206
• https://vuldb.com/?id.236206
• https://github.com/nagenanhai/cve/blob/main/duqu.md
• https://vuldb.com/?ctiid.236206
• https://vuldb.com/?id.236206

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