CVE-2021-21556

🗓️ 14 Jun 2021 19:10:15Reported by dellType

cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 59 Views

Dell PowerEdge BIOS stack-based buffer overflow vulnerabilit

Reporter	Title	Published	Views	Family All 8
Circl	CVE-2021-21556	14 Jun 202122:37	–	circl
CNNVD	Dell PowerEdge 缓冲区错误漏洞	14 Jun 202100:00	–	cnnvd
CNVD	Dell PowerEdge Buffer Overflow Vulnerability	16 Jun 202100:00	–	cnvd
Cvelist	CVE-2021-21556	14 Jun 202119:10	–	cvelist
EUVD	EUVD-2021-8828	3 Oct 202520:07	–	euvd
NVD	CVE-2021-21556	14 Jun 202119:15	–	nvd
OSV	CVE-2021-21556	14 Jun 202119:15	–	osv
Prion	Stack overflow	14 Jun 202119:15	–	prion

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_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_mx740c_firmwareRange<2.11.2

AND

dell poweredge_mx740cMatch-

Node

dell poweredge_mx840c_firmwareRange<2.11.2

AND

dell poweredge_mx840cMatch-

[
  {
    "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

6.9Medium risk

Vulners AI Score6.9

CVSS 3.16.1 - 6.7

CVSS 27.2

EPSS0.00049