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CVE-2025-69429

MEDIUMCVSS 6.1/10EPSS 0.28%

Last modified

CVE-2025-69429 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
6.1/10

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

EPSS Probability
0.28%

19.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
OricoCd3510 Firmware<= 1.9.12

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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.
How severe is CVE-2025-69429?
CVE-2025-69429 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2025-69429?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-69429?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST