Trend Micro Threat Discovery Appliance up to 2.6.1062r1 admin_sys_time.cgi timezone access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.8$5k-$25k0.00

Summaryinfo

A vulnerability was found in Trend Micro Threat Discovery Appliance up to 2.6.1062r1. It has been rated as critical. This issue affects some unknown processing of the file admin_sys_time.cgi. The manipulation of the argument timezone as part of Shell Metacharacter leads to access control. This vulnerability is traded as CVE-2016-8585. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Trend Micro Threat Discovery Appliance up to 2.6.1062r1. It has been rated as critical. This issue affects an unknown function of the file admin_sys_time.cgi. The manipulation of the argument timezone as part of a Shell Metacharacter leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

admin_sys_time.cgi in Trend Micro Threat Discovery Appliance 2.6.1062r1 and earlier allows remote authenticated users to execute arbitrary code as the root user via shell metacharacters in the timezone parameter.

The bug was discovered 04/20/2017. The weakness was shared 04/28/2017 by Roberto Suggi Liverani (Website). The advisory is shared at packetstormsecurity.com. The identification of this vulnerability is CVE-2016-8585 since 10/10/2016. The attack may be initiated remotely. The successful exploitation requires a simple 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 12/02/2022). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 8 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 98342†). The entries VDB-100713, VDB-100712, VDB-100711 and VDB-100710 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: 🔍
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

10/10/2016 🔍
04/20/2017 +192 days 🔍
04/28/2017 +8 days 🔍
04/28/2017 +0 days 🔍
04/29/2017 +1 days 🔍
05/09/2017 +10 days 🔍
12/02/2022 +2033 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: 142223
Researcher: Roberto Suggi Liverani
Status: Not defined

CVE: CVE-2016-8585 (🔍)
GCVE (CVE): GCVE-0-2016-8585
GCVE (VulDB): GCVE-100-100709
SecurityFocus: 98342 - Trend Micro Threat Discovery Appliance CVE-2016-8585 Command Injection Vulnerability
OSVDB: - CVE-2016-8585 - Trendmicro - Threat Discovery Appliance - High

See also: 🔍

Entryinfo

Created: 04/29/2017 11:17
Updated: 12/02/2022 13:09
Changes: 04/29/2017 11:17 (61), 09/22/2020 10:16 (5), 12/02/2022 13:09 (3)
Complete: 🔍
Cache ID: 216:5D6:103

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

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