CVE-2016-4868

MEDIUM

Cybozu Office - Improper Input Validation

Title source: rule

Description

Email header injection vulnerability in Cybozu Office 9.0.0 to 10.4.0 allows remote attackers to inject arbitrary email headers to send unintended emails via specially crafted requests.

References (4)

[Third Party Advisory, VDB Entry] http://jvn.jp/en/jp/JVN08736331/index.html

[Third Party Advisory, VDB Entry] http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000190.html

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/97713

[Vendor Advisory] https://support.cybozu.com/ja-jp/article/9433

Scores

CVSS v3 4.3

EPSS 0.0067

EPSS Percentile 71.1%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Classification

CWE

CWE-20

Status published

Affected Products (17)

cybozu/office

... and 2 more

Timeline

Published Apr 17, 2017

Tracked Since Feb 18, 2026