Dell Client Platform OS Recovery Image misconfiguration

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$5k-$25k0.00

A vulnerability was found in Dell Client Platform (affected version unknown). It has been declared as critical. Affected by this vulnerability is an unknown function of the component OS Recovery Image. The manipulation with an unknown input leads to a misconfiguration vulnerability. The CWE definition for the vulnerability is CWE-277. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Dell Client platforms restored using a Dell OS recovery image downloaded before December 20, 2019, may contain an insecure inherited permissions vulnerability. A local authenticated malicious user with low privileges could exploit this vulnerability to gain unauthorized access on the root folder.

The weakness was published 05/04/2020. This vulnerability is known as CVE-2020-5343 since 01/03/2020. Attacking locally is a requirement. The successful exploitation requires a single authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/15/2020).

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

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VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

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

Exploitinginfoedit

Class: Misconfiguration
CWE: CWE-277
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

01/03/2020 🔍
05/04/2020 +122 days 🔍
05/05/2020 +1 days 🔍
10/15/2020 +163 days 🔍

Sourcesinfoedit

Vendor: https://www.dell.com/

Status: Not defined

CVE: CVE-2020-5343 (🔍)

Entryinfoedit

Created: 05/05/2020 09:45 AM
Updated: 10/15/2020 10:41 AM
Changes: (1) source_cve_cna
Complete: 🔍

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