9.8
CRITICAL
CVE-2018-6223
Trend Micro Email Encryption Gateway Authentication Bypass
Description

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.

INFO

Published Date :

March 15, 2018, 7:29 p.m.

Last Modified :

Aug. 24, 2020, 5:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-6223 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Trendmicro email_encryption_gateway
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-6223.

URL Resource
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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-6223 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-6223 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-287 CWE-306
  • Initial Analysis by [email protected]

    Apr. 04, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities No Types Assigned https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities Exploit, Technical Description, Third Party Advisory
    Changed Reference Type https://success.trendmicro.com/solution/1119349 No Types Assigned https://success.trendmicro.com/solution/1119349 Patch, Vendor Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/44166/ No Types Assigned https://www.exploit-db.com/exploits/44166/ Exploit, Third Party Advisory, VDB Entry
    Added CWE CWE-287
    Added CPE Configuration OR *cpe:2.3:a:trendmicro:email_encryption_gateway:5.5:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 17, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/44166/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-6223 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.67 }} -0.28%

score

0.79885

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability