VDB-102211 · CVE-2017-2192 · BID 99290

RW-5100 Tool 1.1.0.0 on Win7/Win8 DLL Loader untrusted search path

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in RW-5100 Tool 1.1.0.0 on Win7/Win8. Affected is an unknown function of the component DLL Loader. This manipulation causes untrusted search path. This vulnerability is handled as CVE-2017-2192. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in RW-5100 Tool 1.1.0.0 on Win7/Win8. It has been declared as problematic. Affected by this vulnerability is an unknown code of the component DLL Loader. The manipulation with an unknown input leads to a untrusted search path vulnerability. The CWE definition for the vulnerability is CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Untrusted search path vulnerability in RW-5100 tool to verify execution environment for Windows 7 version 1.1.0.0 and RW-5100 tool to verify execution environment for Windows 8.1 version 1.2.0.0 allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

The bug was discovered 06/01/2017. The weakness was released 06/09/2017 by Yuji Tounai with NTT Communications (Website). It is possible to read the advisory at jvn.jp. This vulnerability is known as CVE-2017-2192 since 12/01/2016. Attacking locally is a requirement. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1574 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 $0-$5k.

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 99290†). Entries connected to this vulnerability are available at VDB-102208, VDB-102209 and VDB-102210. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Untrusted search path
CWE: CWE-426
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

12/01/2016 🔍
06/01/2017 +182 days 🔍
06/09/2017 +8 days 🔍
06/09/2017 +0 days 🔍
06/10/2017 +1 days 🔍
06/27/2017 +17 days 🔍
10/16/2019 +841 days 🔍

Sourcesinfo

Advisory: jvn.jp
Researcher: Yuji Tounai
Organization: NTT Communications
Status: Not defined

CVE: CVE-2017-2192 (🔍)
GCVE (CVE): GCVE-0-2017-2192
GCVE (VulDB): GCVE-100-102211
SecurityFocus: 99290 - Multiple Sharp Devices DLL Loading Remote Code Execution Vulnerability

See also: 🔍

Entryinfo

Created: 06/10/2017 09:01
Updated: 10/16/2019 08:06
Changes: 06/10/2017 09:01 (60), 10/16/2019 08:06 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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