CVE-2018-6221
HIGHTrendmicro Email Encryption Gateway - Improper Certificate Validation
Title source: ruleDescription
An unvalidated software update vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow a man-in-the-middle attacker to tamper with an update file and inject their own.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Core Security · textwebappsjsp
https://www.exploit-db.com/exploits/44166
References (3)
Core 3
Core References
Exploit, Third Party Advisory, VDB Entry exploit
x_refsource_exploit-db
https://www.exploit-db.com/exploits/44166/
Patch, Vendor Advisory x_refsource_confirm
https://success.trendmicro.com/solution/1119349
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities
Scores
CVSS v3
8.1
EPSS
0.0450
EPSS Percentile
89.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-295
Status
published
Products (1)
trendmicro/email_encryption_gateway
5.5
Published
Mar 15, 2018
Tracked Since
Feb 18, 2026