What is CVE-2018-16182?

CVE-2018-16182 is a high-severity vulnerability in Rakuten-Sec Market Speed, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2019-01-09.

How severe is CVE-2018-16182?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Rakuten-Sec Market Speed

CVE-2018-16182

Untrusted search path vulnerability in the installer of MARKET SPEED Ver.16.4 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Published 2019-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.8th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Rakuten-Sec Market Speed
Rakuten Securities, Inc. The Installer Of Market Speed — versions Ver.16.4 and earlier

Weakness classification (CWE)

CWE-426 — Untrusted Search Path

References

marketspeed.jp/ms1/download/ (Product, Vendor Advisory)
jvn.jp/en/jp/JVN78422300/index.html (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2018-16182?: CVE-2018-16182 is a high-severity vulnerability in Rakuten-Sec Market Speed, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2019-01-09.
How severe is CVE-2018-16182?: High severity. CVSS v3 base score is 7.8 out of 10.