An Insecure Update via HTTP vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to eavesdrop and tamper with certain types of update data.
https://www.exploit-db.com/exploits/44166/
https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities
https://success.trendmicro.com/solution/1119349
Source: Mitre, NVD
Published: 2018-03-15
Updated: 2026-06-17
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.01635