CVE-2023-40930

MEDIUM

Skyworth OS v3.0 - Path Traversal via Udisk Mount to /mnt/

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-40930. PoCs published by NSnidie.

AI-analyzed exploit summary The repository lacks actual exploit code and instead provides vague setup instructions for reproducing CVE-2023-40930, directing users to an external PDF for details and an email for further contact. No technical analysis or functional PoC is included.

Description

An issue in the directory /system/bin/blkid of Skyworth v3.0 allows attackers to perform a directory traversal via mounting the Udisk to /mnt/.

Exploits (1)

nomisec SUSPICIOUS 2 stars
by NSnidie · poc
https://github.com/NSnidie/CVE-2023-40930

The repository lacks actual exploit code and instead provides vague setup instructions for reproducing CVE-2023-40930, directing users to an external PDF for details and an email for further contact. No technical analysis or functional PoC is included.

Classification
Suspicious 80%
Attack Type
Other
Complexity
Theoretical
Reliability
Theoretical
Target: unknown (likely Linux/ARM-based systems)
No auth needed
Prerequisites: ARM64/ARM32 device · rooted Android or custom directory setup · external 'Bad Udisk'
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v3 6.8
EPSS 0.0122
EPSS Percentile 64.6%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-22
Status published
Products (1)
skyworth/skyworth_os 3.0
Published Sep 20, 2023
Tracked Since Feb 18, 2026