What is CVE-2016-7807?

CVE-2016-7807 is a high-severity vulnerability in Iodata Wfs-Sr01, classified under Improper Access Control. CVSS score: 7.5/10. Published 2017-06-09.

How severe is CVE-2016-7807?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Iodata Wfs-Sr01

CVE-2016-7807

I-O DATA DEVICE WFS-SR01 firmware version 1.10 and earlier allow remote attackers to bypass access restriction to access data on storage devices inserted into the product via unspecified vectors.

Published 2017-06-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.020 (80.1th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Iodata Wfs-Sr01
Iodata Wfs-Sr01 Firmware
I-O Data Device, Inc. Wfs-Sr01 — versions firmware version 1.10 and earlier

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

jvn.jp/en/jp/JVN18228200/index.html (VDB Entry, Third Party Advisory, third-party-advisory)
www.securityfocus.com/bid/94089 (VDB Entry, Third Party Advisory, vdb-entry)
www.iodata.jp/support/information/2016/wfs-sr01/ (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2016-7807?: CVE-2016-7807 is a high-severity vulnerability in Iodata Wfs-Sr01, classified under Improper Access Control. CVSS score: 7.5/10. Published 2017-06-09.
How severe is CVE-2016-7807?: High severity. CVSS v3 base score is 7.5 out of 10.