Privilege Escalation Vulnerability in NAVER MYBOX Explorer for Windows
CVE-2025-58322

7.8HIGH

Key Information:

Vendor

Naver

Status
Naver Mybox Explorer
Vendor
CVE Published:
28 August 2025

What is CVE-2025-58322?

NAVER MYBOX Explorer for Windows versions before 3.0.8.133 contains a vulnerability that allows local attackers to escalate their privileges to NT AUTHORITY\SYSTEM. The flaw arises from inadequate privilege checks, enabling unauthorized execution of arbitrary commands. This security weakness could lead to severe unauthorized access and control over affected systems, making it crucial for users to update their software to the latest version.

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Affected Version(s)

NAVER MYBOX Explorer 3.0.8.133

References

https://cve.naver.com/detail/cve-2025-58322.html
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Minwoo Jeong of KAIST Hacking Lab (@p1nkjelly)
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