Vulnerability · Published May 24, 2025 · Assigned by VulDB
CVE-2025-5129Sangfor 零信任访问控制系统 aTrust MSASN1.dll uncontrolled search path
High 7.0
In plain English
A high-severity uncontrolled search path in 零信任访问控制系统 aTrust from Sangfor. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Official description
A vulnerability has been found in Sangfor 零信任访问控制系统 aTrust 2.3.10.60 and classified as critical. Affected by this vulnerability is an unknown functionality in the library MSASN1.dll. The manipulation leads to uncontrolled search path. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sangfor | 零信任访问控制系统 aTrust | 2.3.10.60 |
Weakness: CWE-427, CWE-426 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- VDB-310207 | Sangfor 零信任访问控制系统 aTrust MSASN1.dll uncontrolled search path vdb-entry
- VDB-310207 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #571267 | Sangfor aTrus V2.3.10.60 Privilege escalation vulnerability third-party-advisory
- https://www.notion.so/Sangfor-Zero-Trust-Access-Control-System-ATrust-Privilege-Escalation-Vulnerability-1eab06dd544b802b87cdd6ba6b70cce9 related
- https://drive.google.com/file/d/1_zGvKXIFLdh5RtxauvNYSa52YONJmY9q/view exploit