What is CVE-2018-0705?

CVE-2018-0705 is a critical-severity vulnerability in Cybozu Dezie, classified under Path Traversal. CVSS score: 9.1/10. Published 2019-01-09.

How severe is CVE-2018-0705?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Path Traversal in Cybozu Dezie

CVE-2018-0705

Directory traversal vulnerability in Cybozu Dezie 8.0.2 to 8.1.2 allows remote attackers to read arbitrary files via HTTP requests.

Vulnerability class: Path Traversal (Directory Traversal)

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

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.021 (81.1th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Cybozu Dezie
Cybozu, Inc. Cybozu Dezie — versions 8.0.2 to 8.1.2

Weakness classification (CWE)

CWE-22 — Path Traversal

References

jvn.jp/en/jp/JVN16697622/index.html (Third Party Advisory, third-party-advisory)
kb.cybozu.support/article/34089/ (Vendor Advisory)

Frequently asked questions

What is CVE-2018-0705?: CVE-2018-0705 is a critical-severity vulnerability in Cybozu Dezie, classified under Path Traversal. CVSS score: 9.1/10. Published 2019-01-09.
How severe is CVE-2018-0705?: Critical severity. CVSS v3 base score is 9.1 out of 10.