Vulnerability · Published Oct 1, 2020 · Assigned by dell

CVE-2020-5387

Low 2.3

In plain English

A low-severity security flaw in CPG BIOS 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 23% of all known vulnerabilities).

Severity (CVSS 3.1)2.3Low

Exploit odds (30 days)0.3%top 77.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Dell XPS 13 9370 BIOS versions prior to 1.13.1 contains an Improper Exception Handling vulnerability. A local attacker with physical access could exploit this vulnerability to prevent the system from booting until the exploited boot device is removed.

Affected products (as reported)

Vendor	Product	Versions
Dell	CPG BIOS	unspecified – before 1.13.1

Weakness: CWE-755 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

References

https://www.dell.com/support/article/SLN322626 x_refsource_MISC