Home/CVE/Cybozu Mailwise before 5.4.0 allows remote attackers to inject arbitrary email headers.
CVE

CVE-2016-4841

Cybozu Mailwise before 5.4.0 allows remote attackers to inject arbitrary email headers.

Cybozu Mailwise before 5.4.0 allows remote attackers to inject arbitrary email headers.

MEDIUM · CVSS 4.3 EPSS 0.00672
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
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Affected Products & Versions

1
cybozu mailwiseall versions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.0 · vultures@jpcert.or.jp
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Apr 2017 · 02:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://jvn.jp/en/jp/JVN01353821/index.htmlThird Party AdvisoryVDB Entry
http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000135.htmlThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/92459Third Party AdvisoryVDB Entry
https://support.cybozu.com/ja-jp/article/9607Vendor Advisory
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