VDB-104795 · CVE-2017-9247 · OpenVAS 880988

Sierra Wireless Windows Mobile Broadband Driver Package unquoted search path

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.
6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Sierra Wireless Windows Mobile Broadband Driver Package. It has been classified as problematic. This impacts an unknown function. The manipulation leads to unquoted search path. This vulnerability is referenced as CVE-2017-9247. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in Sierra Wireless Windows Mobile Broadband Driver Package (Hardware Driver Software) (unknown version). It has been rated as problematic. This issue affects an unknown code block. The manipulation with an unknown input leads to a unquoted search path vulnerability. Using CWE to declare the problem leads to CWE-428. The product uses a search path that contains an unquoted element, in which the element contains whitespace or other separators. This can cause the product to access resources in a parent path. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple unquoted Windows search path vulnerabilities in Sierra Wireless Windows Mobile Broadband Driver Packages (MBDP) allow local users to gain privileges via a Trojan horse executable file.

The bug was discovered 07/13/2017. The weakness was published 08/02/2017 (Website). It is possible to read the advisory at support.lenovo.com. The identification of this vulnerability is CVE-2017-9247 since 05/28/2017. Attacking locally is a requirement. The requirement for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1574.009 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 20 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.

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

Productinfo

Type

Vendor

Name

License

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: Unquoted search path
CWE: CWE-428 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 880988
OpenVAS Name: ereg_replace( string:path_name, pattern:\s+(/|\-|\-\-).*, replace:
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/28/2017 🔍
07/13/2017 +46 days 🔍
08/02/2017 +20 days 🔍
08/02/2017 +0 days 🔍
08/03/2017 +1 days 🔍
11/03/2019 +822 days 🔍

Sourcesinfo

Advisory: support.lenovo.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9247 (🔍)
GCVE (CVE): GCVE-0-2017-9247
GCVE (VulDB): GCVE-100-104795

Entryinfo

Created: 08/03/2017 10:44
Updated: 11/03/2019 13:24
Changes: 08/03/2017 10:44 (59), 11/03/2019 13:24 (2)
Complete: 🔍
Cache ID: 216::103

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

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