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

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.62

Summaryinfo

A vulnerability labeled as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. Affected by this vulnerability is an unknown functionality of the file /Controller/Ajaxfileupload.ashx. Such manipulation of the argument File leads to unrestricted upload. This vulnerability is referenced as CVE-2023-3802. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

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 an unknown part of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

The weakness was published 07/20/2023. The advisory is available at github.com. This vulnerability is handled as CVE-2023-3802. Technical details as well as a public exploit are known. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/20/2023 🔍
07/20/2023 +0 days 🔍
07/20/2023 +0 days 🔍
08/15/2023 +26 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-3802 (🔍)
GCVE (CVE): GCVE-0-2023-3802
GCVE (VulDB): GCVE-100-235070
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/20/2023 10:33
Updated: 08/15/2023 11:54
Changes: 07/20/2023 10:33 (41), 08/15/2023 11:46 (2), 08/15/2023 11:54 (28)
Complete: 🔍
Submitter: GUIqizsq
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #181496: Flash flood disaster monitoring and warning system 2.0 has arbitrary file upload vulnerability (by GUIqizsq)

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