CVE-2025-64699
HIGHSevencs Ec2007 Kernel - Incorrect Permission Assignment
Title source: ruleDescription
An incorrect NULL DACL issue exists in SevenCs ORCA G2 2.0.1.35 (EC2007 Kernel v5.22). The regService process, which runs with SYSTEM privileges, applies a Security Descriptor to a device object with no explicitly configured DACL. This condition could allow an attacker to perform unauthorized raw disk operations, which could lead to system disruption (DoS) and exposure of sensitive data, and may facilitate local privilege escalation.
Scores
CVSS v3
7.8
EPSS
0.0002
EPSS Percentile
4.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-732
Status
published
Products (2)
sevencs/ec2007_kernel
5.22
sevencs/orca_g2
2.0.1.35
Published
Dec 31, 2025
Tracked Since
Feb 18, 2026