CVE-2025-12852

HIGH EPSS 2.3%

Published Nov 19, 20257mo ago · Modified Jun 17, 20261w ago

8.4 CVSS 4.0

High

Published Nov 19, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

Description

DLL Loading vulnerability in NEC Corporation RakurakuMusen Start EX All Verisons allows a attacker to manipulate the PC environment to cause unintended operations on the user's device.

CVSS Details

Base Score

8.4

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Local

Attack Complexity Low

Privileges Required None

User Interaction A

Scope X

Threat Intelligence

EPSS Exploit Probability

2.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-427

References 1

jpn.nec.com https://jpn.nec.com/security-info/secinfo/nv25-007_en.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.