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CVE-2018-6220
CRITICAL
An arbitrary file write vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to inject arbitrary data, which may lead to gaining code execution on vulnerable systems.
Published: Mar 15, 2018
Modified: Jun 17, 2026
CWE-74
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| trendmicro | email_encryption_gateway | 5.5 |
GitHub Security Advisory GHSA-5jhv-4759-qhgg
An arbitrary file write vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an...
References (6)
- https://success.trendmicro.com/solution/1119349 Patch, Vendor Advisory
- https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities Exploit, Technical Description, Third Party Advisory
- https://www.exploit-db.com/exploits/44166/ Exploit, Third Party Advisory, VDB Entry
- https://success.trendmicro.com/solution/1119349 Patch, Vendor Advisory
- https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities Exploit, Technical Description, Third Party Advisory
- https://www.exploit-db.com/exploits/44166/ Exploit, Third Party Advisory, VDB Entry
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
10.04%
Top 5% most likely to be exploited
Threat Score
42.2 / 100
Data Sources
NVD
EPSS
GitHub