CVE-2021-21557

🗓️ 14 Jun 2021 19:10:16Reported by dellType

cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 68 Views

Dell BIOS vulnerability allows local user to execute arbitrary code

Reporter	Title	Published	Views	Family All 7
CNNVD	Dell PowerEdge Server 缓冲区错误漏洞	14 Jun 202100:00	–	cnnvd
CNVD	Dell PowerEdge Server Buffer Overflow Vulnerability	17 Jun 202100:00	–	cnvd
Cvelist	CVE-2021-21557	14 Jun 202119:10	–	cvelist
EUVD	EUVD-2021-8829	3 Oct 202520:07	–	euvd
NVD	CVE-2021-21557	14 Jun 202119:15	–	nvd
Prion	Out-of-bounds	14 Jun 202119:15	–	prion
Positive Technologies	PT-2021-14605 · Dell · Dell Precision Rack Bios +1	14 Jun 202100:00	–	ptsecurity

NVD

Vulners

Node

dell poweredge_r640_firmwareRange<2.11.2

AND

dell poweredge_r640Match-

Node

dell poweredge_r740_firmwareRange<2.11.2

AND

dell poweredge_r740Match-

Node

dell poweredge_r740xd_firmwareRange<2.11.2

AND

dell poweredge_r740xdMatch-

Node

dell poweredge_r940_firmwareRange<2.11.2

AND

dell poweredge_r940Match-

Node

dell poweredge_r540_firmwareRange<2.11.2

AND

dell poweredge_r540Match-

Node

dell poweredge_r440_firmwareRange<2.11.2

AND

dell poweredge_r440Match-

Node

dell poweredge_t440_firmwareRange<2.11.2

AND

dell poweredge_t440Match-

Node

dell poweredge_xr2_firmwareRange<2.11.2

AND

dell poweredge_xr2Match-

Node

dell poweredge_r740xd2_firmwareRange<2.11.2

AND

dell poweredge_r740xd2Match-

Node

dell poweredge_r840_firmwareRange<2.11.2

AND

dell poweredge_r840Match-

Node

dell poweredge_r940xa_firmwareRange<2.11.2

AND

dell poweredge_r940xaMatch-

Node

dell poweredge_t640_firmwareRange<2.11.2

AND

dell poweredge_t640Match-

Node

dell poweredge_c6420_firmwareRange<2.11.2

AND

dell poweredge_c6420Match-

Node

dell poweredge_fc640_firmwareRange<2.11.2

AND

dell poweredge_fc640Match-

Node

dell poweredge_m640_firmwareRange<2.11.2

AND

dell poweredge_m640Match-

Node

dell poweredge_m640p_firmwareRange<2.11.2

AND

dell poweredge_m640pMatch-

Node

dell poweredge_mx740c_firmwareRange<2.11.2

AND

dell poweredge_mx740cMatch-

Node

dell poweredge_mx840c_firmwareRange<2.11.2

AND

dell poweredge_mx840cMatch-

Node

dell poweredge_c4140_firmwareRange<2.11.2

AND

dell poweredge_c4140Match-

Node

dell poweredge_t140_firmwareRange<2.5.1

AND

dell poweredge_t140Match-

Node

dell poweredge_t340_firmwareRange<2.5.1

AND

dell poweredge_t340Match-

Node

dell poweredge_r240_firmwareRange<2.5.1

AND

dell poweredge_r240Match-

Node

dell poweredge_r340_firmwareRange<2.5.1

AND

dell poweredge_r340Match-

Node

dell poweredge_r6415_firmwareRange<1.16.1

AND

dell poweredge_r6415Match-

Node

dell poweredge_r7415_firmwareRange<1.16.1

AND

dell poweredge_r7415Match-

Node

dell poweredge_r7425_firmwareRange<1.16.1

AND

dell poweredge_r7425Match-

Node

dell poweredge_r6515_firmwareRange<2.2.4

AND

dell poweredge_r6515Match-

Node

dell poweredge_r7515_firmwareRange<2.2.4

AND

dell poweredge_r7515Match-

Node

dell poweredge_r6525_firmwareRange<2.2.5

AND

dell poweredge_r6525Match-

Node

dell poweredge_r7525_firmwareRange<2.2.5

AND

dell poweredge_r7525Match-

Node

dell poweredge_c6525_firmwareRange<2.2.4

AND

dell poweredge_c6525Match-

[
  {
    "product": "PowerEdge BIOS Intel 15G",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "2.11.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
dell	www.dell.com/support/kbdoc/000187958

21 Nov 2024 05:48Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.16.7 - 8.1

CVSS 27.2

EPSS0.00024