Lenovo Desktop Configuration Change Detection BIOS Setting security check

CVSS Meta Temp Score
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CTI Interest Score
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2.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Lenovo Desktop. It has been classified as problematic. The impacted element is an unknown function of the component Configuration Change Detection BIOS Setting. This manipulation causes security check. This vulnerability appears as CVE-2020-8352. It is feasible to perform the attack on the physical device. There is no available exploit.

Detailsinfo

A vulnerability was found in Lenovo Desktop (unknown version). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Configuration Change Detection BIOS Setting. The manipulation with an unknown input leads to a security check vulnerability. The CWE definition for the vulnerability is CWE-358. The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique. As an impact it is known to affect integrity.

The weakness was presented 11/11/2020. It is possible to read the advisory at support.lenovo.com. This vulnerability is known as CVE-2020-8352. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.4

VulDB Base Score: 2.4
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Security check
CWE: CWE-358
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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

01/28/2020 🔍
11/11/2020 +288 days 🔍
11/11/2020 +0 days 🔍
12/05/2020 +24 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Not defined

CVE: CVE-2020-8352 (🔍)
GCVE (CVE): GCVE-0-2020-8352
GCVE (VulDB): GCVE-100-164743

Entryinfo

Created: 11/11/2020 21:18
Updated: 12/05/2020 19:52
Changes: 11/11/2020 21:18 (34), 12/05/2020 19:45 (2), 12/05/2020 19:52 (8)
Complete: 🔍
Cache ID: 216::103

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