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CVE-2026-29516

Buffalo TeraStation TS5400R Excessive File Permissions Information Disclosure PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Buffalo / TeraStation NAS TS5400Raffected 0 through 4.02-0.06

CWE

CWE-732

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.