What is CVE-2018-0694?

CVE-2018-0694 is a critical-severity vulnerability in Soliton Filezen, classified under OS Command Injection. CVSS score: 9.8/10. Published 2018-11-15.

How severe is CVE-2018-0694?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2018-0694 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Soliton Filezen

CVE-2018-0694

FileZen V3.0.0 to V4.2.1 allows remote attackers to execute arbitrary OS commands via unspecified vectors.

Vulnerability class: Command Injection (OS Command Injection)

Published 2018-11-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000

Affected products

Soliton Filezen
Soliton Systems K.k. Filezen — versions V3.0.0 to V4.2.1

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

r0eXpeR/supplier

References

jvn.jp/en/jp/JVN95355683/index.html (Third Party Advisory, third-party-advisory)
www.soliton.co.jp/support/2018/003328.html (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2018-0694?: CVE-2018-0694 is a critical-severity vulnerability in Soliton Filezen, classified under OS Command Injection. CVSS score: 9.8/10. Published 2018-11-15.
How severe is CVE-2018-0694?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-0694 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.