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.
Metrics
Affected Vendors & Products
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History
Fri, 02 Jan 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-732 | |
| Metrics |
cvssV3_1
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Wed, 31 Dec 2025 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2025-12-31T00:00:00.000Z
Updated: 2026-01-02T17:40:32.273Z
Reserved: 2025-12-31T00:00:00.000Z
Link: CVE-2025-64699
Updated: 2026-01-02T15:59:20.591Z
Status : Awaiting Analysis
Published: 2025-12-31T16:15:48.110
Modified: 2026-01-02T18:15:53.430
Link: CVE-2025-64699
No data.