Trend Micro InterScan Web Security Virtual Appliance 6.5 IWSVA Web Console access control

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Trend Micro InterScan Web Security Virtual Appliance 6.5. It has been classified as critical. This vulnerability affects unknown code of the component IWSVA Web Console. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2016-9269. The attack is possible to be carried out remotely. Moreover, an exploit is present. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Trend Micro InterScan Web Security Virtual Appliance 6.5 (Anti-Malware Software). This issue affects an unknown code block of the component IWSVA Web Console. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability.

The bug was discovered 02/15/2017. The weakness was disclosed 02/07/2017 by Matt Bergin with Qualys as 1116672 as confirmed security bulletin (Website). It is possible to read the advisory at success.trendmicro.com. The public release has been coordinated in cooperation with Trend Micro. The identification of this vulnerability is CVE-2016-9269 since 11/10/2016. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 104273 (Trend Micro IWSVA 6.5 < 6.5 Build 1737 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Firewalls and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11731 (Trend Micro Interscan Web Security Virtual Appliance (IWSVA) Multiple Vulnerabilities).

Applying the patch CP 1737 is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (41361), Tenable (104273), SecurityFocus (BID 96252†) and SecurityTracker (ID 1037849†). The entries VDB-97068, VDB-97069, VDB-97070 and VDB-99321 are pretty similar. 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: 8.1
VulDB Meta Temp Score: 7.8

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104273
Nessus Name: Trend Micro IWSVA 6.5 < 6.5 Build 1737 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 103181
OpenVAS Name: Trend Micro InterScan Web Security Virtual Appliance 6.5 Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: CP 1737

Timelineinfo

11/10/2016 🔍
02/07/2017 +89 days 🔍
02/07/2017 +0 days 🔍
02/14/2017 +7 days 🔍
02/15/2017 +1 days 🔍
02/16/2017 +1 days 🔍
02/17/2017 +1 days 🔍
02/21/2017 +4 days 🔍
10/31/2017 +252 days 🔍
08/05/2024 +2470 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: 1116672
Researcher: Matt Bergin
Organization: Qualys
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2016-9269 (🔍)
GCVE (CVE): GCVE-0-2016-9269
GCVE (VulDB): GCVE-100-97067
SecurityFocus: 96252 - Trend Micro InterScan Web Security Virtual Appliance Multiple Security vulnerabilities
OSVDB: - CVE-2016-9269 - Trend Micro - Interscan Web Security Virtual Appliance - Command Execution Issue
SecurityTracker: 1037849

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 02/17/2017 14:18
Updated: 08/05/2024 06:24
Changes: 02/17/2017 14:18 (80), 08/15/2020 14:34 (12), 08/05/2024 06:24 (17)
Complete: 🔍
Cache ID: 216:B26:103

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