Auth bypass in Trend Micro Email Encryption Gateway
CVE-2018-6223
A missing authentication for appliance registration vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to manipulate the registration process of the product to reset configuration parameters.
Vulnerability class: Broken Authentication
EPSS: 0.102 (95.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Trend Micro Email Encryption Gateway — versions 5.5
- Trendmicro Email_encryption_gateway — versions 5.5
Weakness classification (CWE)
References
- security@trendmicro.com (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
- security@trendmicro.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security@trendmicro.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-6223?
- CVE-2018-6223 is a critical-severity vulnerability in Trend Micro Email Encryption Gateway, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2018-03-15.
- How severe is CVE-2018-6223?
- Critical severity. CVSS v3 base score is 9.8 out of 10.