CVE-2020-5955

🗓️ 03 Nov 2021 00:19:13Reported by mitreType

cve

cve🔗 web.nvd.nist.gov👁 58 Views

An issue in Int15MicrocodeSmm, InsydeH2O before 2021-10-14 allows privilege escalation

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2020-5955	3 Nov 202106:23	–	circl
CNNVD	Insyde InsydeH2O 安全特征问题漏洞	3 Nov 202100:00	–	cnnvd
CNVD	Insyde InsydeH2O Security Feature Issue Vulnerability	10 Nov 202100:00	–	cnvd
Cvelist	CVE-2020-5955	3 Nov 202100:19	–	cvelist
EUVD	EUVD-2020-27109	7 Oct 202500:30	–	euvd
NVD	CVE-2020-5955	3 Nov 202101:15	–	nvd
OSV	CVE-2020-5955	3 Nov 202101:15	–	osv
Prion	Code injection	3 Nov 202101:15	–	prion
RedhatCVE	CVE-2020-5955	22 May 202517:42	–	redhatcve
Tenable Nessus	Siemens InsydeH2O Privilege Escalation (CVE-2020-5955)	26 Sep 202300:00	–	nessus

NVD

Node

AND

insyde insydeh2o_uefi_biosRange<05.32.30.0001

intel ice_lakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.41.35.0001

intel tiger_lakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.42.11.0026

intel whitley-spMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.04.21.0068

intel grantley-epMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.42.09.0003

intel elkhart_lakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.21.51.0040

intel purley-ep_refresh_neon_cityMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.34.09.0030

intel comet_lake_rvpMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.34.09.0030

intel comet_lake_rvpMatch-server

Node

AND

insyde insydeh2o_uefi_biosRange<05.32.47.0001

intel comet_lakeMatch-client

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.45.0023

intel whiskey_lake_rvpMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.45.0023

intel whiskey_lake_rvpMatch-server

Node

AND

insyde insydeh2o_uefi_biosRange<05.21.43.0001

intel whiskey_lakeMatch-client

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.04.0045

intel mehlowMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.04.0045

intel mehlow-rMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.04.0045

intel mehlow-rMatch-server

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.04.0045

intel mehlowMatch-server

Node

AND

insyde insydeh2o_uefi_biosRange<05.21.43.0001

intel coffee_lakeMatch-client

Node

AND

insyde insydeh2o_uefi_biosRange<05.21.43.0001

intel cannon_lakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.11.26.0015

intel kaby_lake_mrdMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.12.09.0075

intel greenlowMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.12.09.0075

intel greenlow-rMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.12.09.0075

intel greenlowMatch-server

Node

AND

insyde insydeh2o_uefi_biosRange<05.12.09.0075

intel greenlow-rMatch-embedded

Node

AND

insyde insydeh2o_uefi_biosRange<05.10.48.0001

intel kaby_lakeMatch-client

Node

AND

insyde insydeh2o_uefi_biosRange<05.05.39.0001

intel skylake_mrdMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.04.15.0001

intel skylakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.27.0001

intel coffee_lakeMatch-

Node

AND

insyde insydeh2o_uefi_biosRange<05.23.27.0001

intel whiskey_lakeMatch-

Source	Link
insyde	www.insyde.com/security-pledge/SA-2021002
security	www.security.netapp.com/advisory/ntap-20220223-0003/
insyde	www.insyde.com/products

17 Jun 2026 03:22Current

9.4High risk

Vulners AI Score9.4

CVSS 27.5

CVSS 3.19.8

EPSS0.01368

cve-2020-5955 insyde insydeh2o intel privilege escalation nvd