Privilege Escalation Vulnerability in NAVER MYBOX Explorer for Windows
CVE-2025-58323

Currently unrated

Key Information:

Vendor

Naver

Status
Naver Mybox Explorer
Vendor
CVE Published:
29 August 2025

What is CVE-2025-58323?

NAVER MYBOX Explorer for Windows versions before 3.0.8.133 has a security flaw that allows a local attacker to gain elevated privileges to NT AUTHORITY\SYSTEM. This vulnerability arises from improper privilege checks, enabling unauthorized execution of arbitrary files, which could lead to significant security risks for affected systems.

Affected Version(s)

NAVER MYBOX Explorer 3.0.8.133

References

https://cve.naver.com/detail/cve-2025-58323.html
vendor-advisory

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Minwoo Jeong of KAIST Hacking Lab (@p1nkjelly)
.
CVE-2025-58323 : Privilege Escalation Vulnerability in NAVER MYBOX Explorer for Windows