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CVE-2020-5326

MEDIUM
Published 2020-02-21T14:50:14.182576Z
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Expert Analysis

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CVSS Score

V3.1
6.1
/10
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.173
Higher than 17.3% of all CVEs

Attack Vector Metrics

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
HIGH

Description

Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Dell

Dell Client Consumer and Commercial Platforms

Affected Versions:

https://www.dell.com/support/article/SLN320337

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed LOW

GHSA-54w5-fqwp-fvm2

Advisory Details

Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager.

CVSS Scoring

CVSS Score

2.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-5326
WEB https://www.dell.com/support/article/SLN320337

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://www.dell.com/support/article/SLN320337
Published: 2020-02-21T14:50:14.182576Z
Last Modified: 2024-09-17T01:56:45.382Z
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