9.8 - CVE-2021-35261

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-2021-35261	First vendor Publication	2023-02-17
Vendor	Cve	Last vendor Modification	2025-03-18

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

File Upload Vulnerability in Yupoxion BearAdmin before commit 10176153528b0a914eb4d726e200fd506b73b075 allows attacker to execute arbitrary remote code via the Upfile function of the extend/tools/Ueditor endpoint.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35261

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	Bearadmin Project Bearadmin cpe:2.3:a:bearadmin_project:bearadmin:-:::::::*	1

Sources (Detail)

https://github.com/yupoxiong/BearAdmin/issues/16

Source	Url

Alert History

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Date	Informations
2025-03-18 21:22:55	Multiple Updates
2024-11-28 13:58:18	Multiple Updates
2023-03-01 00:27:21	Multiple Updates
2023-02-18 00:27:13	Multiple Updates
2023-02-17 21:27:13	First insertion