CVE-2025-5129

Sangfor 零信任访问控制系统 aTrust MSASN1.dll uncontrolled search path

HIGH 7.3EPSS 0.3%

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: Sangfor · 零信任访问控制系统 aTrust
CVSS v4.0 VULDB: 7.3 HIGHCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 NVD: 6.3 MEDIUMCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
CVSS v3.1 VULDB: 7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 VULDB: 6.0 MEDIUMAV:L/AC:H/Au:S/C:C/I:C/A:C
EPSS: 0.32% chance of exploitation in the next 30 days, 23rd percentile
Published: 2025-05-24
Updated: 2025-05-28

Proof-of-concept exploits (1)

https://drive.google.com/file/d/1_zGvKXIFLdh5RtxauvNYSa52YONJmY9q/view

CVE-2025-5129

Proof-of-concept exploits (1)

Security advisories

References