CVE-2025-57392

HIGH

BenimPOS Masaustu 3.0.x - Insecure File Permissions

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-57392. PoCs published by meisterlos.

AI-analyzed exploit summary This PoC demonstrates an insecure file permissions vulnerability in BenimPOS Desktop V3.0, allowing standard users to replace executable files with malicious ones due to overly permissive ACLs. The exploit involves replacing BenimPOS.exe with a custom executable (e.g., launching calc.exe) to achieve privilege escalation or code execution.

Description

BenimPOS Masaustu 3.0.x is affected by insecure file permissions. The application installation directory grants Everyone and BUILTIN\Users groups FILE_ALL_ACCESS, allowing local users to replace or modify .exe and .dll files. This may lead to privilege escalation or arbitrary code execution upon launch by another user or elevated context.

Exploits (1)

nomisec WORKING POC
by meisterlos · poc
https://github.com/meisterlos/CVE-2025-57392

This PoC demonstrates an insecure file permissions vulnerability in BenimPOS Desktop V3.0, allowing standard users to replace executable files with malicious ones due to overly permissive ACLs. The exploit involves replacing BenimPOS.exe with a custom executable (e.g., launching calc.exe) to achieve privilege escalation or code execution.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: BenimPOS Desktop V3.0
No auth needed
Prerequisites: Local access to the system · Standard user privileges · BenimPOS installed with default permissions
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory
https://github.com/meisterlos/BenimPOS-POC
Exploit, Third Party Advisory
https://github.com/meisterlos/CVE-2025-57392

Scores

CVSS v3 7.8
EPSS 0.0018
EPSS Percentile 7.8%
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 poc
Automatable no
Technical Impact total

Details

CWE
CWE-732
Status published
Products (1)
benimpos/benimpos 3.0
Published Sep 10, 2025
Tracked Since Feb 18, 2026