Trend Micro Threat Discovery Appliance up to 2.6.1062r1 Archive File dlp_policy_upload.cgi access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
6.8$5k-$25k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Trend Micro Threat Discovery Appliance up to 2.6.1062r1. The affected element is an unknown function of the file dlp_policy_upload.cgi of the component Archive File Handler. This manipulation causes access control. This vulnerability is handled as CVE-2016-8587. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Trend Micro Threat Discovery Appliance up to 2.6.1062r1. Affected by this vulnerability is some unknown functionality of the file dlp_policy_upload.cgi of the component Archive File Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

dlp_policy_upload.cgi in Trend Micro Threat Discovery Appliance 2.6.1062r1 and earlier allows remote authenticated users to execute arbitrary code via an archive file containing a symlink to /eng_ptn_stores/prod/sensorSDK/data/ or /eng_ptn_stores/prod/sensorSDK/backup_pol/.

The bug was discovered 04/20/2017. The weakness was released 04/28/2017 by Roberto Suggi Liverani (Website). It is possible to read the advisory at packetstormsecurity.com. This vulnerability is known as CVE-2016-8587 since 10/10/2016. The attack can be launched remotely. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/02/2022). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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 98508†). Entries connected to this vulnerability are available at VDB-100715, VDB-100714, VDB-100713 and VDB-100712. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

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

NVD Base Score: 7.3
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-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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 🔍
04/28/2017 +0 days 🔍
04/29/2017 +1 days 🔍
12/02/2022 +2043 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: 142221
Researcher: Roberto Suggi Liverani
Status: Not defined

CVE: CVE-2016-8587 (🔍)
GCVE (CVE): GCVE-0-2016-8587
GCVE (VulDB): GCVE-100-100711
SecurityFocus: 98508 - Trend Micro Threat Discovery Appliance CVE-2016-8587 Arbitrary Code Execution Vulnerability
OSVDB: - CVE-2016-8587 - Trendmicro - Threat Discovery Appliance - Medium

See also: 🔍

Entryinfo

Created: 04/29/2017 11:17
Updated: 12/02/2022 13:21
Changes: 04/29/2017 11:17 (60), 09/22/2020 10:28 (5), 12/02/2022 13:21 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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