What is CVE-2018-16184?

CVE-2018-16184 is a critical-severity vulnerability in Ricoh D2200, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-01-09.

How severe is CVE-2018-16184?

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

RCE in Ricoh D2200

CVE-2018-16184

RICOH Interactive Whiteboard D2200 V1.6 to V2.2, D5500 V1.6 to V2.2, D5510 V1.6 to V2.2, and the display versions with RICOH Interactive Whiteboard Controller Type1 V1.6 to V2.2 attached (D5520, D6500, D6510, D7500, D8400) allows remote attackers to execute arbitrary commands via unspecified vectors.

Vulnerability class: Command Injection (OS Command Injection)

Published 2019-01-09 · 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: 0.043 (90.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.043 · newest: 0.043 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

jvn.jp/en/jp/JVN55263945/index.html (Third Party Advisory, third-party-advisory)
www.ricoh.com/info/2018/1127_1.html (Vendor Advisory)

Frequently asked questions

What is CVE-2018-16184?: CVE-2018-16184 is a critical-severity vulnerability in Ricoh D2200, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-01-09.
How severe is CVE-2018-16184?: Critical severity. CVSS v3 base score is 9.8 out of 10.