CVE-2021-26943

Exploit

EPSS 5.6%
Published 31.03.2021 20:15:14
Last modified 21.11.2024 05:57:05
Source cve@mitre.org
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The UX360CA BIOS through 303 on ASUS laptops allow an attacker (with the ring 0 privilege) to overwrite nearly arbitrary physical memory locations, including SMRAM, and execute arbitrary code in the SMM (issue 3 of 3).

Affected products Warnungen 0 Metrics 3 CWE 0 References 5

Data is provided by the National Vulnerability Database (NVD)

Asus ≫ Ux360ca Bios Version < 304

Asus ≫ Ux360ca Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	5.6%	0.899

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.2	1.5	6	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov	7.2	3.9	10	AV:L/AC:L/Au:N/C:C/I:C/A:C

https://www.asus.com/support/FAQ/1045541/

Vendor Advisory

Exploit

https://www.youtube.com/watch?v=1H3AfaVyeuk

Third Party Advisory

Exploit

https://nvd.nist.gov/vuln/detail/CVE-2021-26943

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-26943

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-26943

EUVD