CVE-2023-3802

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

A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Eine problematische Schwachstelle wurde in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0 ausgemacht. Davon betroffen ist unbekannter Code der Datei /Controller/Ajaxfileupload.ashx. Dank der Manipulation des Arguments file mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Exploit steht zur öffentlichen Verfügung.

Affected

Chengdu · Flash Flood Disaster Monitoring and Warning System

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULDB

5.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

5.2 MEDIUMAV:A/AC:L/Au:S/C:P/I:P/A:P

EPSS

0.95% chance of exploitation in the next 30 days, 61st percentile

Published

2023-07-21

Updated

2024-08-02

Proof-of-concept exploits (1)

• GUIqizsq/cve/blob/main/upload_1.md

Security advisories

• https://vuldb.com/?ctiid.235070
• https://vuldb.com/?id.235070

References

• CVE Record
• NVD entry

Related

• CVE-2023-3799
• CVE-2023-3803
• CVE-2023-3805