VDB-104805 · CVE-2017-11392 · BID 100075

Trend Micro InterScan Messaging Virtual Appliance 9.0/9.1 modTMCSS T command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Trend Micro InterScan Messaging Virtual Appliance 9.0/9.1. This affects an unknown function of the component modTMCSS. Performing a manipulation of the argument T as part of Parameter results in command injection. This vulnerability is known as CVE-2017-11392. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Trend Micro InterScan Messaging Virtual Appliance 9.0/9.1 (Anti-Malware Software). This affects an unknown functionality of the component modTMCSS. The manipulation of the argument T as part of a Parameter leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw can be exploited by parsing the "T" parameter within modTMCSS Proxy. Formerly ZDI-CAN-4745.

The bug was discovered 07/31/2017. The weakness was published 08/03/2017 by Steven Seeley (mr_me) with Offensive Security (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2017-11392 since 07/17/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/03/2019). MITRE ATT&CK project uses the attack technique T1202 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100075†). Similar entry is available at VDB-104804. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/17/2017 🔍
07/31/2017 +14 days 🔍
07/31/2017 +0 days 🔍
08/03/2017 +3 days 🔍
08/03/2017 +0 days 🔍
08/04/2017 +1 days 🔍
11/03/2019 +821 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: securityfocus.com⛔
Researcher: Steven Seeley (mr_me)
Organization: Offensive Security
Status: Not defined

CVE: CVE-2017-11392 (🔍)
GCVE (CVE): GCVE-0-2017-11392
GCVE (VulDB): GCVE-100-104805
SecurityFocus: 100075 - Trend Micro InterScan Messaging Security Multiple Command Injection Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/04/2017 09:58
Updated: 11/03/2019 14:51
Changes: 08/04/2017 09:58 (62), 11/03/2019 14:51 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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