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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👁 5 Views

Dell BIOSConnect buffer error enables code execution and UEFI bypass via HTTP image loading.

Related
Refs
ReporterTitlePublishedViews
Family
CNVD
Dell BIOSConnect Functional Buffer Overflow Vulnerability (CNVD-2021-45757)
25 Jun 202100:00
cnvd
CNVD
Dell BIOSConnect Feature Buffer Overflow Vulnerability
25 Jun 202100:00
cnvd
CVE
CVE-2021-21573
24 Jun 202117:00
cve
Cvelist
CVE-2021-21573
24 Jun 202117:00
cvelist
Tenable Nessus
Dell Client BIOS Multiple Vulnerabilities (DSA-2021-106)
13 Sep 202100:00
nessus
EUVD
EUVD-2021-8845
3 Oct 202520:07
euvd
NCSC
Fixed vulnerabilities in Dell boot functionality.
24 Jun 202100:00
ncsc
NVD
CVE-2021-21573
24 Jun 202117:15
nvd
OSV
CVE-2021-21573
24 Jun 202117:15
osv
Prion
Buffer overflow
24 Jun 202117:15
prion
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23 May 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 26.9
CVSS 3.17.2 - 7.5
EPSS0.00279
5