Lenovo System Interface Foundation up to DLL Loader untrusted search path

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability was found in Lenovo System Interface Foundation up to and classified as critical. Affected by this issue is an unknown code block of the component DLL Loader. The manipulation with an unknown input leads to a untrusted search path vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A potential vulnerability was reported in Lenovo System Interface Foundation versions before v1.1.18.3 that could allow an administrative user to load an unsigned DLL.

The weakness was released 11/20/2019. This vulnerability is handled as CVE-2019-6189 since 01/11/2019. The attack needs to be approached locally. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1574.

Upgrading to version eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-145974.






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍


VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍



VulDB Base Score: 🔍
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NVD Base Score: 🔍


Class: Untrusted search path
CWE: CWE-426

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: System Interface Foundation


01/11/2019 🔍
11/20/2019 +313 days 🔍
11/20/2019 +0 days 🔍
02/23/2024 +1556 days 🔍


Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Not defined

CVE: CVE-2019-6189 (🔍)
See also: 🔍


Created: 11/20/2019 12:37 PM
Updated: 02/23/2024 08:03 PM
Changes: 11/20/2019 12:37 PM (38), 11/20/2019 12:42 PM (17), 02/23/2024 08:03 PM (4)
Complete: 🔍
Cache ID: 44:A8F:40


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