CVE-2018-6229

Trend Micro Encryption for Email Gateway editPolicy hidRuleId SQL Injection Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A SQL injection vulnerability in an Trend Micro Email Encryption Gateway 5.5 edit policy script could allow an attacker to execute SQL commands to upload and execute arbitrary code that may harm the target system.

Una vulnerabilidad de inyección SQL en un script de edición de políticas de Trend Micro Email Encryption Gateway 5.5 podría permitir que un atacante ejecute comandos SQL para subir y ejecutar código arbitrario que pudiera comprometer el sistema objetivo.

This vulnerability allows remote attackers to execute arbitrary SQL statements on vulnerable installations of Trend Micro Encryption of Email Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the formEditPolicy class. When parsing the hidRuleId parameter, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this in conjunction with other vulnerabilities to code execution in the context of root.

Trend Micro Email Encryption Gateway suffers from cleartext transmission of sensitive information, missing authentication, cross site request forgery, cross site scripting, and various other vulnerabilities.

*Credits: Steven Seeley of Source Incite

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-01-25 CVE Reserved
2018-02-21 CVE Published
2024-02-23 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/44166	2024-08-05
https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities	2024-08-05

URL	Date	SRC
https://success.trendmicro.com/solution/1119349	2018-04-04

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Trendmicro Search vendor "Trendmicro"		Email Encryption Gateway Search vendor "Trendmicro" for product "Email Encryption Gateway"				5.5 Search vendor "Trendmicro" for product "Email Encryption Gateway" and version "5.5"		-		Affected