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Dell BIOSConnect feature 缓冲区错误漏洞

🗓️ 24 Jun 2021 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 3 Views

Dell BIOSConnect has a buffer overflow that lets an attacker execute arbitrary code and bypass firmware restrictions.

Related
Refs
ReporterTitlePublishedViews
Family
CNVD
Dell BIOSConnect Functional Buffer Overflow Vulnerability (CNVD-2021-45756)
25 Jun 202100:00
cnvd
CVE
CVE-2021-21574
24 Jun 202117:00
cve
Cvelist
CVE-2021-21574
24 Jun 202117:00
cvelist
Tenable Nessus
Dell Client BIOS Multiple Vulnerabilities (DSA-2021-106)
13 Sep 202100:00
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EUVD
EUVD-2021-8846
3 Oct 202520:07
euvd
NCSC
Fixed vulnerabilities in Dell boot functionality.
24 Jun 202100:00
ncsc
NVD
CVE-2021-21574
24 Jun 202117:15
nvd
OSV
CVE-2021-21574
24 Jun 202117:15
osv
Prion
Buffer overflow
24 Jun 202117:15
prion
The Hacker News
BIOS Disconnect: New High-Severity Bugs Affect 128 Dell PC and Tablet Models
24 Jun 202110:24
thn
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23 May 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 26.9
CVSS 3.17.2 - 7.5
EPSS0.00287
3