Possible issue :Description from
https://www.samba.org/samba/security/CVE-2017-7494.htmlAll versions of Samba from 3.5.0 onwards are vulnerable to a remote
code execution vulnerability, allowing a malicious client to upload a
shared library to a writable share, and then cause the server to load
and execute it.
Affected Products :
TERASTATION:
TS5010 - Resolved by firmware 3.20 released 6/19/2017 (Only Windows updater available at this time)
TS3010 - Resolved by firmware 3.20 released 6/19/2017 (Only Windows updater available at this time)
TS7000 - Resolved by firmware 2.61 released 6/20/2017
TS5000 - Resolved by firmware 3.52 released 6/27/2017
TS5200DS
TS3000 - Resolved by firmware 1.82 released 6/20/2017
TS1000 - Resolved by firmware 1.60 released 7/10/2017
TS-X - Resolved by firmware 1.71 released 7/3/2017
TS-V - Resolved by firmware 1.30 released 7/12/2017
LINKSTATION:
LS400 - Resolved by firmware 1.83 released 6/27/2017
LS200 - Resolved by firmware 1.66 released 6/27/2017
LS-X - Resolved by firmware 1.73 released 7/3/2017
LS-V - Resolved by firmware 1.73 released 7/3/2017
Recommendation : We will release firmware that will resolve this issue as soon as possible. As a precaution in the meantime, be certain that write access to Samba shares are granted only to trusted users.