Lenovo System Interface Foundation up to 1.2.184.31 LenovoBatteryGaugePackage unquoted search path

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Lenovo System Interface Foundation. The affected element is an unknown function of the component LenovoBatteryGaugePackage. Such manipulation leads to unquoted search path. This vulnerability is referenced as CVE-2020-8327. The attack can only be performed from a local environment. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Lenovo System Interface Foundation. It has been rated as critical. Affected by this issue is an unknown part of the component LenovoBatteryGaugePackage. 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. CVE summarizes:

A privilege escalation vulnerability was reported in LenovoBatteryGaugePackage for Lenovo System Interface Foundation bundled in Lenovo Vantage prior to version 10.2003.10.0 that could allow an authenticated user to execute code with elevated privileges.

The weakness was published 04/14/2020. This vulnerability is handled as CVE-2020-8327 since 01/28/2020. Local access is required to approach this attack. A simple authentication is necessary for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1574.009 by the MITRE ATT&CK project.

Upgrading to version 10.2003.10.0 eliminates this vulnerability.

Similar entries are available at VDB-153169, VDB-153168 and VDB-153167. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

CNA Base Score: 7.3
CNA Vector (Lenovo Group Ltd.): 🔍

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: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: System Interface Foundation 10.2003.10.0

Timelineinfo

01/28/2020 🔍
04/14/2020 +77 days 🔍
04/15/2020 +1 days 🔍
05/09/2025 +1850 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Confirmed

CVE: CVE-2020-8327 (🔍)
GCVE (CVE): GCVE-0-2020-8327
GCVE (VulDB): GCVE-100-153170
See also: 🔍

Entryinfo

Created: 04/15/2020 08:39
Updated: 05/09/2025 03:34
Changes: 04/15/2020 08:39 (37), 04/15/2020 08:44 (11), 05/19/2024 12:38 (17), 05/19/2024 12:45 (19), 05/09/2025 03:34 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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