CVE-2023-3804
A vulnerability classified as problematic was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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/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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.90% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- cdwanjiang/flash flood disaster monitoring and warning system
- Source
- cna@vuldb.com
References
- https://github.com/yueying638/cve/blob/main/upload.mdExploit
- https://vuldb.com/?ctiid.235072Permissions Required, Third Party Advisory
- https://vuldb.com/?id.235072Permissions Required, Third Party Advisory
- https://github.com/yueying638/cve/blob/main/upload.mdExploit
- https://vuldb.com/?ctiid.235072Permissions Required, Third Party Advisory
- https://vuldb.com/?id.235072Permissions Required, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.