CVE-2025-66265 — Insecure permissions in configuration directory (C:\\usr)

CVE-2025-66265

Insecure permissions in configuration directory (C:\\usr) PUBLISHED

Description (CNA)

CMService.exe creates the C:\\usr directory and subdirectories with insecure permissions, granting write access to all authenticated users. This allows attackers to replace configuration files (such as snmp.conf) or hijack DLLs to escalate privileges.

Affected (CNA)

Vendor / product	Versions
MegaTec Taiwan / ClientMate	affected 6.2.2

CWE

CWE-269

References

https://www.megatec.com.tw/software-download/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.