What is CVE-2025-69429?

CVE-2025-69429 is a medium-severity vulnerability in Orico Cd3510, classified under Improper Link Resolution Before File Access. CVSS score: 6.1/10. Published 2026-02-03.

How severe is CVE-2025-69429?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Orico Cd3510

CVE-2025-69429

The ORICO NAS CD3510 (version V1.9.12 and below) contains an Incorrect Symlink Follow vulnerability that could be exploited by attackers to leak or tamper with the internal file system. 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, then access the USB drive's symlink directory mounted on the NAS to obtain all files within the NAS system and tamper with those files.

Published 2026-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

www.notion.so/ORICO-NAS-Incorrect-Symlink-Follow-2c36cf4e528a80b7bf0be4dcac7584… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-69429?: CVE-2025-69429 is a medium-severity vulnerability in Orico Cd3510, classified under Improper Link Resolution Before File Access. CVSS score: 6.1/10. Published 2026-02-03.
How severe is CVE-2025-69429?: Medium severity. CVSS v3 base score is 6.1 out of 10.