CVE-2018-6221 EXPLOIT
8.1
HIGH · CVSS 3.0 · EPSS 6.1% (pctl 93)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 8.1 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 6.1% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-295 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-03-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| trendmicro | email encryption gateway |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Trend Micro Email Encryption Gateway 5.5 (Build 1111.00) - Multiple Vulnerabilities | 2018-02-22 |
References
- https://success.trendmicro.com/solution/1119349
- https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities
- https://www.exploit-db.com/exploits/44166/
- https://success.trendmicro.com/solution/1119349
- https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities
- https://www.exploit-db.com/exploits/44166/
→ the Explorer · watch your stack · NVD