File Upload Vulnerability in bbs Product by diyi
CVE-2021-43100

7.2HIGH

Key Information:

Vendor

Diyhi

Status
Bbs
Vendor
CVE Published:
28 March 2022

What is CVE-2021-43100?

A file upload vulnerability has been identified in bbs version 5.3, where improper validation in the GetType function in TopicManageAction.java enables remote attackers to execute arbitrary code. This security flaw poses a significant risk by allowing malicious users to manipulate file uploads, potentially leading to unauthorized access and control over affected systems.

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References

https://github.com/diyhi/bbs/issues/51
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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