Arbitrary File Upload Vulnerability in DedeCMS by DedeTech
CVE-2023-37839

9.8CRITICAL

Key Information:

Vendor

Dedecms

Status
Dedecms
Vendor
CVE Published:
13 July 2023

What is CVE-2023-37839?

An arbitrary file upload vulnerability exists in DedeCMS version 5.7.109, specifically within the /dede/file_manage_control.php file. This flaw enables attackers to upload maliciously crafted PHP files, which could lead to remote code execution. By exploiting this vulnerability, an attacker can gain unauthorized access to the system, compromising its integrity and confidentiality. These upload capabilities pose a serious risk to users of DedeCMS, highlighting the need for immediate updates and security precautions.

References

https://github.com/yezere/src/blob/main/Dedecms%20v5.7.10...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.