CVE-2025-69431

MEDIUM

Zspace Q2c Firmware < 1.1.0210050 - Symlink Following

Title source: rule

Description

The ZSPACE Q2C NAS contains a vulnerability related to incorrect symbolic link following. Attackers can format a USB drive to ext4, create a symbolic link to its root directory, insert the drive into the NAS device's slot, and then access the USB drive's directory mounted on the NAS using the Samba protocol. This allows them to obtain all files within the NAS system and tamper with those files.

References (1)

[Exploit, Third Party Advisory] https://www.notion.so/ZSPACE-Incorrect-Symlink-Follow-2c26cf4e528a8087ba14d9b1d31a5bb2?source=copy_link

Scores

CVSS v3 6.1

EPSS 0.0001

EPSS Percentile 2.9%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-59

Status published

Products (1)

zspace/q2c_firmware < 1.1.0210050

Published Feb 03, 2026

Tracked Since Feb 18, 2026