Vulnerability · Published Feb 21, 2020 · Assigned by dell

CVE-2020-5326

Medium 6.1

In plain English

A medium-severity missing authentication in Dell Client Consumer and Commercial Platforms from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.3%top 71.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Dell	Dell Client Consumer and Commercial Platforms	https://www.dell.com/support/article/SLN320337

Weakness: CWE-306 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H

References

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