9.8 - CVE-2023-48031

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2023-48031	First vendor Publication	2023-11-17
Vendor	Cve	Last vendor Modification	2023-11-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-48031

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-434	Unrestricted Upload of File with Dangerous Type (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Application	Opensupports cpe:2.3:a:opensupports:opensupports:4.11.0:::::::*	1

Sources (Detail)

https://bugplorer.github.io/cve-opensupports/
https://nitipoom-jar.github.io/CVE-2023-48031/

Source	Url

Alert History

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Date	Informations
2023-11-25 09:27:24	Multiple Updates
2023-11-18 02:34:41	Multiple Updates
2023-11-18 02:34:18	Multiple Updates
2023-11-17 17:27:24	Multiple Updates
2023-11-17 09:27:23	First insertion