CVE-2025-58323: mybox before 3.0.8.133 (exclusive); +1 more affected products

CVE-2025-58323. CVSS 3.1 base score 7.7 (HIGH, Source advisory). EPSS 0.00136 (percentile 0.02675), scored 17-Oct-2026.

Affected technology

mybox · before 3.0.8.133 (exclusive)
navercorp

NAVER MYBOX Explorer · Exact affected versions not specified by the source
NAVER

Description’s affected range: before 3.0.8.133

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required

What an attacker can do

A local attacker can escalate privileges to NT AUTHORITY\SYSTEM by executing arbitrary files due to improper privilege checks. Source advisory’s CVSS 3.1 assessment (base score 7.7/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-266
CCR priority: 30.8 /100 (P4)
CVSS 3.1: 7.7 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · Source advisory
EPSS: 0.00136 · percentile 0.02675 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-58323.html