DLL Hijacking Vulnerability in ABP and AES by Asustor
CVE-2025-13051

9.3CRITICAL

Key Information:

Vendor

Asustor

Vendor
CVE Published:
19 November 2025

What is CVE-2025-13051?

A vulnerability exists in ABP and AES services that allows attackers to exploit a writable directory accessible to non-administrative users. By placing a malicious DLL with the same name as an existing service DLL in this directory, an attacker can execute unauthorized code with elevated system privileges. This occurs when the affected service is restarted, as the compromised DLL is loaded under the LocalSystem account, posing significant security risks.

Affected Version(s)

ABP and AES Windows ABP 2.0 <= 2.0.7.9050

ABP and AES Windows AES 1.0 <= 1.0.6.8290

References

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kazuma Matsumoto, Security Researcher at GMO Cybersecurity by IERAE, Inc.
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CVE-2025-13051 : DLL Hijacking Vulnerability in ABP and AES by Asustor