cvedb.io
CVE-2026-29516
MEDIUM · CVSS 4.9
EPSS exploitation probability: 0%
Published 2026-03-16T20:16:18.113 · Last modified 2026-06-17T10:29:48.087

Summary

Buffalo TeraStation NAS TS5400R firmware version 4.02-0.06 and prior contain an excessive file permissions vulnerability that allows authenticated attackers to read the /etc/shadow file by uploading and executing a PHP file through the webserver. Attackers can exploit world-readable permissions on /etc/shadow to retrieve hashed passwords for all configured accounts including root.

Affected products

buffaloamericas — terastation_nas_ts5400r_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.